Plugin: Lox2MQTT

**Gabriel R.** · 06.02.2025, 11:33

Hi nufke
I also have the problem that my Lox2Mqtt plugin is in the "Lox2MQTT not running" state.
I have the latest version (version 0.8.0), but no matter what I try, the plugin will not start (reinstall already tried, with and without config also).
Then I checked if I can start the plugin manually with "npm start" (in the plugin folder).
The status is "online", but when I run "npm run status" I get status "stopped".
When I look at the logs with npm run logs I get this output:

Code:

loxberry@loxberry:~/bin/plugins/lox2mqtt $ npm start
> lox2mqtt@0.8.0 start
> PM2_HOME=$(pwd)/.pm2 pm2 start ecosystem.custom.config.js --watch
[PM2] Applying action restartProcessId on app [Lox2MQTT](ids: [ 0 ])
[PM2] [Lox2MQTT](0) ✓
┌────┬─────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
├────┼─────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0 │ Lox2MQTT │ default │ 0.8.0 │ fork │ 5847 │ 0s │ 0 │ online │ 0% │ 28.1mb │ loxberry │ disabled │
└────┴─────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
loxberry@loxberry:~/bin/plugins/lox2mqtt $ npm run status
> lox2mqtt@0.8.0 status
> PM2_HOME=$(pwd)/.pm2 pm2 status
┌────┬─────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
├────┼─────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0 │ Lox2MQTT │ default │ 0.8.0 │ fork │ 0 │ 0 │ 0 │ stopped │ 0% │ 0b │ loxberry │ disabled │
└────┴─────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
loxberry@loxberry:~/bin/plugins/lox2mqtt $ npm run logs
> lox2mqtt@0.8.0 logs
> PM2_HOME=$(pwd)/.pm2 pm2 logs
[TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
/opt/loxberry/bin/plugins/lox2mqtt/.pm2/pm2.log last 15 lines:
PM2 | 2025-02-06T11:12:01: PM2 log: BUS socket file : /opt/loxberry/bin/plugins/lox2mqtt/.pm2/pub.sock
PM2 | 2025-02-06T11:12:01: PM2 log: Application log path : /opt/loxberry/bin/plugins/lox2mqtt/.pm2/logs
PM2 | 2025-02-06T11:12:01: PM2 log: Worker Interval : 30000
PM2 | 2025-02-06T11:12:01: PM2 log: Process dump file : /opt/loxberry/bin/plugins/lox2mqtt/.pm2/dump.pm2
PM2 | 2025-02-06T11:12:01: PM2 log: Concurrent actions : 2
PM2 | 2025-02-06T11:12:01: PM2 log: SIGTERM timeout : 1600
PM2 | 2025-02-06T11:12:01: PM2 log: ===============================================================================
PM2 | 2025-02-06T11:12:02: PM2 log: [Watch] Start watching Lox2MQTT
PM2 | 2025-02-06T11:12:02: PM2 log: App [Lox2MQTT:0] starting in -fork mode-
PM2 | 2025-02-06T11:12:02: PM2 log: App [Lox2MQTT:0] online
PM2 | 2025-02-06T11:12:02: PM2 log: App [Lox2MQTT:0] exited with code [1] via signal [SIGINT]
PM2 | 2025-02-06T11:26:46: PM2 log: [Watch] Stop watching Lox2MQTT
PM2 | 2025-02-06T11:26:46: PM2 log: App [Lox2MQTT:0] starting in -fork mode-
PM2 | 2025-02-06T11:26:46: PM2 log: App [Lox2MQTT:0] online
PM2 | 2025-02-06T11:26:47: PM2 log: App [Lox2MQTT:0] exited with code [1] via signal [SIGINT]
/opt/loxberry/bin/plugins/lox2mqtt/.pm2/logs/Lox2MQTT-out.log last 15 lines:
/opt/loxberry/bin/plugins/lox2mqtt/.pm2/logs/Lox2MQTT-error.log last 15 lines:
0|Lox2MQTT | 2025-02-06T11:26:47: Require stack:
0|Lox2MQTT | 2025-02-06T11:26:47: - /opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js
0|Lox2MQTT | 2025-02-06T11:26:47: at Function._resolveFilename (node:internal/modules/cjs/loader:1394:15)
0|Lox2MQTT | 2025-02-06T11:26:47: at Hook._require.Module.require (/usr/local/lib/node_modules/pm2/node_modules/require-in-the-middle/index.js:81:25)
0|Lox2MQTT | 2025-02-06T11:26:47: at require (node:internal/modules/helpers:135:16)
0|Lox2MQTT | 2025-02-06T11:26:47: at Object.<anonymous> (/opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js:4:16)
0|Lox2MQTT | 2025-02-06T11:26:47: at Module._compile (node:internal/modules/cjs/loader:1723:14)
0|Lox2MQTT | 2025-02-06T11:26:47: at Object..js (node:internal/modules/cjs/loader:1888:10)
0|Lox2MQTT | 2025-02-06T11:26:47: at Module.load (node:internal/modules/cjs/loader:1458:32)
0|Lox2MQTT | 2025-02-06T11:26:47: at Function._load (node:internal/modules/cjs/loader:1275:12)
0|Lox2MQTT | 2025-02-06T11:26:47: at Object.<anonymous> (/usr/local/lib/node_modules/pm2/lib/ProcessContainerFork.js:33:23)
0|Lox2MQTT | 2025-02-06T11:26:47: at Module._compile (node:internal/modules/cjs/loader:1723:14) {
0|Lox2MQTT | 2025-02-06T11:26:47: code: 'MODULE_NOT_FOUND',
0|Lox2MQTT | 2025-02-06T11:26:47: requireStack: [ '/opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js' ]
0|Lox2MQTT | 2025-02-06T11:26:47: }

And when I want to install the dependencies manual new with npm install, then I get

Code:

loxberry@loxberry:~/bin/plugins/lox2mqtt $ npm install
npm warn deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm warn deprecated glob@7.2.3: Glob versions prior to v9 are no longer supported
npm error code 1
npm error path /opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3
npm error command failed
npm error command sh -c prebuild-install || node-gyp rebuild --release
npm error make: Entering directory '/opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3/build'
npm error TOUCH ba23eeee118cd63e16015df367567cb043fed872.intermediate
npm error ACTION deps_sqlite3_gyp_locate_sqlite3_target_copy_builtin_sqlite3 ba23eeee118cd63e16015df367567cb043fed872.intermediate
npm error TOUCH Release/obj.target/deps/locate_sqlite3.stamp
npm error CC(target) Release/obj.target/sqlite3/gen/sqlite3/sqlite3.o
npm error rm -f Release/obj.target/deps/sqlite3.a Release/obj.target/deps/sqlite3.a.ar-file-list; mkdir -p `dirname Release/obj.target/deps/sqlite3.a`
npm error ar crs Release/obj.target/deps/sqlite3.a @Release/obj.target/deps/sqlite3.a.ar-file-list
npm error COPY Release/sqlite3.a
npm error CXX(target) Release/obj.target/better_sqlite3/src/better_sqlite3.o
npm error rm ba23eeee118cd63e16015df367567cb043fed872.intermediate
npm error make: Leaving directory '/opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3/build'
npm error prebuild-install warn install No prebuilt binaries found (target=23.7.0 runtime=node arch=arm64 libc= platform=linux)
npm error gyp info it worked if it ends with ok
npm error gyp info using node-gyp@11.0.0
npm error gyp info using node@23.7.0 | linux | arm64
npm error gyp info find Python using Python version 3.11.2 found at "/usr/bin/python3"
npm error gyp info spawn /usr/bin/python3
npm error gyp info spawn args [
npm error gyp info spawn args '/usr/local/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
npm error gyp info spawn args 'binding.gyp',
npm error gyp info spawn args '-f',
npm error gyp info spawn args 'make',
npm error gyp info spawn args '-I',
npm error gyp info spawn args '/opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3/build/config.gypi',
npm error gyp info spawn args '-I',
npm error gyp info spawn args '/usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
npm error gyp info spawn args '-I',
npm error gyp info spawn args '/opt/loxberry/.cache/node-gyp/23.7.0/include/node/common.gypi',
npm error gyp info spawn args '-Dlibrary=shared_library',
npm error gyp info spawn args '-Dvisibility=default',
npm error gyp info spawn args '-Dnode_root_dir=/opt/loxberry/.cache/node-gyp/23.7.0',
npm error gyp info spawn args '-Dnode_gyp_dir=/usr/local/lib/node_modules/npm/node_modules/node-gyp',
npm error gyp info spawn args '-Dnode_lib_file=/opt/loxberry/.cache/node-gyp/23.7.0/<(target_arch)/node.lib',
npm error gyp info spawn args '-Dmodule_root_dir=/opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3',
npm error gyp info spawn args '-Dnode_engine=v8',
npm error gyp info spawn args '--depth=.',
npm error gyp info spawn args '--no-parallel',
npm error gyp info spawn args '--generator-output',
npm error gyp info spawn args 'build',
npm error gyp info spawn args '-Goutput_dir=.'
npm error gyp info spawn args ]
npm error gyp info spawn make
npm error gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
npm error In file included from /opt/loxberry/.cache/node-gyp/23.7.0/include/node/cppgc/common.h:8,
npm error from /opt/loxberry/.cache/node-gyp/23.7.0/include/node/v8.h:23,
npm error from /opt/loxberry/.cache/node-gyp/23.7.0/include/node/node.h:73,
npm error from ./src/better_sqlite3.lzz:11,
npm error from ../src/better_sqlite3.cpp:4:
npm error /opt/loxberry/.cache/node-gyp/23.7.0/include/node/v8config.h:13:2: error: #error "C++20 or later required."
npm error 13 | #error "C++20 or later required."
npm error | ^~~~~
npm error ./src/util/macros.lzz:31:69: error: ‘CopyablePersistentTraits’ is not a member of ‘v8’; did you mean ‘NonCopyablePersistentTraits’?
npm error ./src/util/macros.lzz:31:94: error: template argument 2 is invalid
npm error ./src/util/macros.lzz:33:97: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/macros.lzz:33:116: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/macros.lzz:142:138: error: ‘v8::AccessorGetterCallback’ has not been declared
npm error ./src/util/constants.lzz:119:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:120:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:121:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:122:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:123:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:124:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:125:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:126:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:127:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:128:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:129:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:130:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:131:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:132:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:133:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:134:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:135:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:136:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/constants.lzz:140:49: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/constants.lzz:140:68: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/constants.lzz:150:28: error: ‘CopyablePersistent’ was not declared in this scope
npm error ./src/util/constants.lzz:150:57: error: template argument 2 is invalid
npm error ./src/util/constants.lzz:150:57: error: template argument 5 is invalid
npm error ./src/util/constants.lzz:150:59: error: expected unqualified-id before ‘>’ token
npm error ./src/util/bind-map.lzz:25:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/objects/database.lzz:465:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-function.lzz:57:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-aggregate.lzz:39:90: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/custom-aggregate.lzz:39:109: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/custom-aggregate.lzz:83:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-aggregate.lzz:118:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-aggregate.lzz:119:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-aggregate.lzz:120:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-table.lzz:104:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-table.lzz:123:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-table.lzz:124:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-table.lzz:125:5: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/custom-table.lzz:403:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/better_sqlite3.lzz:56:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/better_sqlite3.lzz:57:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/better_sqlite3.lzz:58:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/better_sqlite3.lzz:59:3: error: ‘CopyablePersistent’ does not name a type
npm error ./src/util/macros.lzz:33:108: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/macros.lzz:33:127: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/macros.lzz: In function ‘void SetFrozen(v8::Isolate*, v8::Local<v8::Context>, v8::Local<v8::Object>, int)’:
npm error ./src/util/macros.lzz:34:37: error: ‘key’ was not declared in this scope; did you mean ‘key_t’?
npm error ./src/util/macros.lzz:34:55: error: ‘value’ was not declared in this scope
npm error ./src/util/bind-map.lzz: In member function ‘v8::Local<v8::String> BindMap::Pair::GetName(v8::Isolate*)’:
npm error ./src/util/bind-map.lzz:14:40: error: ‘name’ was not declared in this scope; did you mean ‘tzname’?
npm error ./src/objects/statement-iterator.lzz: In static member function ‘static v8::Local<v8::Object> StatementIterator::NewRecord(v8::Isolate*, v8::Local<v8::Context>, v8::Local<v8::Value>, Addon*, bool)’:
npm error ./src/objects/statement-iterator.lzz:121:44: error: ‘class CS’ has no member named ‘value’
npm error ./src/objects/statement-iterator.lzz:122:44: error: ‘class CS’ has no member named ‘done’
npm error ./src/util/custom-aggregate.lzz: At global scope:
npm error ./src/util/custom-aggregate.lzz:39:109: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/custom-aggregate.lzz:39:128: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/custom-aggregate.lzz: In static member function ‘static void CustomAggregate::xStepBase(sqlite3_context*, int, sqlite3_value**, int)’:
npm error ./src/util/custom-aggregate.lzz:40:269: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:44:32: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:47:70: error: ‘ptrtm’ was not declared in this scope
npm error ./src/util/custom-aggregate.lzz:54:63: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz: In static member function ‘static void CustomAggregate::xValueBase(sqlite3_context*, bool)’:
npm error ./src/util/custom-aggregate.lzz:59:269: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:68:52: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:70:71: error: ‘class CustomAggregate’ has no member named ‘result’
npm error ./src/better_sqlite3.lzz: At global scope:
npm error /opt/loxberry/.cache/node-gyp/23.7.0/include/node/node.h:1246:7: warning: cast between incompatible function types from ‘void (*)(v8::Local<v8::Object>, v8::Local<v8::Value>, v8::Local<v8::Context>)’ to ‘node::addon_context_register_func’ {aka ‘void (*)(v8::Local<v8::Obje
ct>, v8::Local<v8::Value>, v8::Local<v8::Context>, void*)’} [-Wcast-function-type]
npm error 1246 | (node::addon_context_register_func) (regfunc), \
npm error | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
npm error /opt/loxberry/.cache/node-gyp/23.7.0/include/node/node.h:1264:3: note: in expansion of macro ‘NODE_MODULE_CONTEXT_AWARE_X’
npm error 1264 | NODE_MODULE_CONTEXT_AWARE_X(modname, regfunc, NULL, 0)
npm error | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
npm error /opt/loxberry/.cache/node-gyp/23.7.0/include/node/node.h:1295:3: note: in expansion of macro ‘NODE_MODULE_CONTEXT_AWARE’
npm error 1295 | NODE_MODULE_CONTEXT_AWARE(NODE_GYP_MODULE_NAME, \
npm error | ^~~~~~~~~~~~~~~~~~~~~~~~~
npm error ./src/better_sqlite3.lzz:67:1: note: in expansion of macro ‘NODE_MODULE_INIT’
npm error ./src/better_sqlite3.lzz: In function ‘void node_register_module_v131(v8::Local<v8::Object>, v8::Local<v8::Value>, v8::Local<v8::Context>)’:
npm error ./src/better_sqlite3.lzz:84:9: error: ‘struct Addon’ has no member named ‘Statement’
npm error ./src/better_sqlite3.lzz:85:9: error: ‘struct Addon’ has no member named ‘StatementIterator’
npm error ./src/better_sqlite3.lzz:86:9: error: ‘struct Addon’ has no member named ‘Backup’
npm error ./src/util/macros.lzz: At global scope:
npm error ./src/util/macros.lzz:142:138: error: ‘v8::AccessorGetterCallback’ has not been declared
npm error ./src/util/macros.lzz: In function ‘void SetPrototypeGetter(v8::Isolate*, v8::Local<v8::External>, v8::Local<v8::FunctionTemplate>, const char*, int)’:
npm error ./src/util/macros.lzz:150:35: error: ‘class v8::ObjectTemplate’ has no member named ‘SetAccessor’
npm error ./src/util/constants.lzz: In member function ‘v8::Local<v8::String> CS::Code(v8::Isolate*, int)’:
npm error ./src/util/constants.lzz:5:32: error: ‘codes’ was not declared in this scope; did you mean ‘code’?
npm error ./src/util/constants.lzz: In constructor ‘CS::CS(v8::Isolate*)’:
npm error ./src/util/constants.lzz:11:36: error: ‘database’ was not declared in this scope; did you mean ‘Database’?
npm error ./src/util/constants.lzz:12:36: error: ‘reader’ was not declared in this scope; did you mean ‘read’?
npm error ./src/util/constants.lzz:13:36: error: ‘source’ was not declared in this scope
npm error ./src/util/constants.lzz:14:36: error: ‘memory’ was not declared in this scope; did you mean ‘memcpy’?
npm error ./src/util/constants.lzz:15:36: error: ‘readonly’ was not declared in this scope
npm error ./src/util/constants.lzz:16:36: error: ‘name’ was not declared in this scope; did you mean ‘tzname’?
npm error ./src/util/constants.lzz:17:36: error: ‘next’ was not declared in this scope; did you mean ‘std::next’?
npm error In file included from /usr/include/c++/12/string:46,
npm error from ./src/better_sqlite3.lzz:5:
npm error /usr/include/c++/12/bits/stl_iterator_base_funcs.h:230:5: note: ‘std::next’ declared here
npm error 230 | next(_InputIterator __x, typename
npm error | ^~~~
npm error ./src/util/constants.lzz:18:36: error: ‘length’ was not declared in this scope
npm error ./src/util/constants.lzz:19:36: error: ‘done’ was not declared in this scope
npm error ./src/util/constants.lzz:20:36: error: ‘value’ was not declared in this scope
npm error ./src/util/constants.lzz:21:36: error: ‘changes’ was not declared in this scope
npm error ./src/util/constants.lzz:22:36: error: ‘lastInsertRowid’ was not declared in this scope
npm error ./src/util/constants.lzz:23:36: error: ‘statement’ was not declared in this scope; did you mean ‘Statement’?
npm error ./src/util/constants.lzz:24:36: error: ‘column’ was not declared in this scope
npm error ./src/util/constants.lzz:25:36: error: ‘table’ was not declared in this scope
npm error ./src/util/constants.lzz:26:36: error: ‘type’ was not declared in this scope; did you mean ‘wctype’?
npm error ./src/util/constants.lzz:27:36: error: ‘totalPages’ was not declared in this scope
npm error ./src/util/constants.lzz:28:36: error: ‘remainingPages’ was not declared in this scope
npm error ./src/util/constants.lzz: At global scope:
npm error ./src/util/constants.lzz:140:44: error: ‘CopyablePersistent’ has not been declared
npm error ./src/util/constants.lzz:140:63: error: expected ‘,’ or ‘...’ before ‘<’ token
npm error ./src/util/constants.lzz: In static member function ‘static void CS::SetString(v8::Isolate*, int)’:
npm error ./src/util/constants.lzz:141:17: error: ‘constant’ was not declared in this scope; did you mean ‘const’?
npm error ./src/util/constants.lzz:141:73: error: ‘str’ was not declared in this scope; did you mean ‘std’?
npm error ./src/util/constants.lzz: In member function ‘void CS::SetCode(v8::Isolate*, int, const char*)’:
npm error ./src/util/constants.lzz:145:17: error: ‘codes’ was not declared in this scope; did you mean ‘code’?
npm error ./src/util/bind-map.lzz: In constructor ‘BindMap::Pair::Pair(v8::Isolate*, const char*, int)’:
npm error ./src/util/bind-map.lzz:20:5: error: class ‘BindMap::Pair’ does not have any field named ‘name’
npm error ./src/util/bind-map.lzz: In constructor ‘BindMap::Pair::Pair(v8::Isolate*, BindMap::Pair*)’:
npm error ./src/util/bind-map.lzz:23:5: error: class ‘BindMap::Pair’ does not have any field named ‘name’
npm error ./src/util/bind-map.lzz:23:26: error: ‘class BindMap::Pair’ has no member named ‘name’
npm error ./src/objects/database.lzz: In static member function ‘static v8::Local<v8::Function> Database::Init(v8::Isolate*, v8::Local<v8::External>)’:
npm error ./src/objects/database.lzz:17:35: error: invalid conversion from ‘void (*)(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>&)’ to ‘int’ [-fpermissive]
npm error ./src/util/macros.lzz:142:165: note: initializing argument 5 of ‘void SetPrototypeGetter(v8::Isolate*, v8::Local<v8::External>, v8::Local<v8::FunctionTemplate>, const char*, int)’
npm error ./src/objects/database.lzz:18:35: error: invalid conversion from ‘void (*)(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>&)’ to ‘int’ [-fpermissive]
npm error ./src/util/macros.lzz:142:165: note: initializing argument 5 of ‘void SetPrototypeGetter(v8::Isolate*, v8::Local<v8::External>, v8::Local<v8::FunctionTemplate>, const char*, int)’
npm error ./src/objects/database.lzz: In static member function ‘static void Database::ThrowSqliteError(Addon*, const char*, int)’:
npm error ./src/objects/database.lzz:58:48: error: ‘struct Addon’ has no member named ‘SqliteError’
npm error ./src/objects/database.lzz: In member function ‘bool Database::Log(v8::Isolate*, sqlite3_stmt*)’:
npm error ./src/objects/database.lzz:69:32: error: ‘logger’ was not declared in this scope
npm error ./src/objects/database.lzz:69:67: error: expected primary-expression before ‘>’ token
npm error ./src/objects/database.lzz:69:69: error: expected primary-expression before ‘)’ token
npm error ./src/objects/database.lzz: In constructor ‘Database::Database(v8::Isolate*, Addon*, sqlite3*, v8::Local<v8::Value>)’:
npm error ./src/objects/database.lzz:131:203: error: class ‘Database’ does not have any field named ‘logger’
npm error ./src/objects/database.lzz: In static member function ‘static void Database::JS_new(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/database.lzz:194:64: error: ‘class CS’ has no member named ‘memory’
npm error ./src/objects/database.lzz:195:64: error: ‘class CS’ has no member named ‘readonly’
npm error ./src/objects/database.lzz:196:64: error: ‘class CS’ has no member named ‘name’
npm error ./src/objects/database.lzz: In static member function ‘static void Database::JS_prepare(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/database.lzz:210:52: error: ‘struct Addon’ has no member named ‘Statement’
npm error ./src/objects/database.lzz: In static member function ‘static void Database::JS_backup(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/database.lzz:268:52: error: ‘struct Addon’ has no member named ‘Backup’
npm error ./src/objects/statement.lzz: In static member function ‘static v8::Local<v8::Function> Statement::Init(v8::Isolate*, v8::Local<v8::External>)’:
npm error ./src/objects/statement.lzz:16:35: error: invalid conversion from ‘void (*)(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>&)’ to ‘int’ [-fpermissive]
npm error ./src/util/macros.lzz:142:165: note: initializing argument 5 of ‘void SetPrototypeGetter(v8::Isolate*, v8::Local<v8::External>, v8::Local<v8::FunctionTemplate>, const char*, int)’
npm error ./src/objects/statement.lzz: In static member function ‘static void Statement::JS_new(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/statement.lzz:148:64: error: ‘class CS’ has no member named ‘reader’
npm error ./src/objects/statement.lzz:149:64: error: ‘class CS’ has no member named ‘readonly’
npm error ./src/objects/statement.lzz:150:64: error: ‘class CS’ has no member named ‘source’
npm error ./src/objects/statement.lzz:151:64: error: ‘class CS’ has no member named ‘database’
npm error ./src/objects/statement.lzz: In static member function ‘static void Statement::JS_run(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/statement.lzz:168:52: error: ‘class CS’ has no member named ‘changes’
npm error ./src/objects/statement.lzz:169:52: error: ‘class CS’ has no member named ‘lastInsertRowid’
npm error ./src/objects/statement.lzz: In static member function ‘static void Statement::JS_iterate(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/statement.lzz:218:52: error: ‘struct Addon’ has no member named ‘StatementIterator’
npm error ./src/objects/statement.lzz: In static member function ‘static void Statement::JS_columns(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/statement.lzz:290:56: error: ‘class CS’ has no member named ‘name’
npm error ./src/objects/statement.lzz:291:62: error: ‘class CS’ has no member named ‘column’
npm error ./src/objects/statement.lzz:292:61: error: ‘class CS’ has no member named ‘table’
npm error ./src/objects/statement.lzz:293:64: error: ‘class CS’ has no member named ‘database’
npm error ./src/objects/statement.lzz:294:60: error: ‘class CS’ has no member named ‘type’
npm error ./src/objects/statement-iterator.lzz: In static member function ‘static void StatementIterator::JS_new(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/statement-iterator.lzz:52:64: error: ‘class CS’ has no member named ‘statement’
npm error ./src/objects/backup.lzz: In static member function ‘static void Backup::JS_new(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/backup.lzz:93:94: error: ‘class CS’ has no member named ‘database’
npm error ./src/objects/backup.lzz: In static member function ‘static void Backup::JS_transfer(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/objects/backup.lzz:115:52: error: ‘class CS’ has no member named ‘totalPages’
npm error ./src/objects/backup.lzz:116:52: error: ‘class CS’ has no member named ‘remainingPages’
npm error ./src/util/custom-function.lzz: In constructor ‘CustomFunction::CustomFunction(v8::Isolate*, Database*, const char*, v8::Local<v8::Function>, bool)’:
npm error ./src/util/custom-function.lzz:10:46: error: class ‘CustomFunction’ does not have any field named ‘fn’
npm error ./src/util/custom-function.lzz: In static member function ‘static void CustomFunction::xFunc(sqlite3_context*, int, sqlite3_value**)’:
npm error ./src/util/custom-function.lzz:33:68: error: ‘class CustomFunction’ has no member named ‘fn’
npm error ./src/util/custom-aggregate.lzz: In constructor ‘CustomAggregate::CustomAggregate(v8::Isolate*, Database*, const char*, v8::Local<v8::Value>, v8::Local<v8::Function>, v8::Local<v8::Value>, v8::Local<v8::Value>, bool)’:
npm error ./src/util/custom-aggregate.lzz:13:132: error: class ‘CustomAggregate’ does not have any field named ‘inverse’
npm error ./src/util/custom-aggregate.lzz:13:231: error: class ‘CustomAggregate’ does not have any field named ‘result’
npm error ./src/util/custom-aggregate.lzz:13:327: error: class ‘CustomAggregate’ does not have any field named ‘start’
npm error ./src/util/custom-aggregate.lzz: In static member function ‘static void CustomAggregate::xStep(sqlite3_context*, int, sqlite3_value**)’:
npm error ./src/util/custom-aggregate.lzz:22:69: error: ‘fn’ is not a member of ‘CustomAggregate’
npm error ./src/util/custom-aggregate.lzz: In static member function ‘static void CustomAggregate::xInverse(sqlite3_context*, int, sqlite3_value**)’:
npm error ./src/util/custom-aggregate.lzz:26:69: error: ‘inverse’ is not a member of ‘CustomAggregate’
npm error ./src/util/custom-aggregate.lzz: In member function ‘CustomAggregate::Accumulator* CustomAggregate::GetAccumulator(sqlite3_context*)’:
npm error ./src/util/custom-aggregate.lzz:94:71: error: ‘start’ was not declared in this scope
npm error ./src/util/custom-aggregate.lzz:94:105: error: expected primary-expression before ‘>’ token
npm error ./src/util/custom-aggregate.lzz:94:107: error: expected primary-expression before ‘)’ token
npm error ./src/util/custom-aggregate.lzz:96:43: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:99:38: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-aggregate.lzz:99:59: error: ‘start’ was not declared in this scope
npm error ./src/util/custom-aggregate.lzz: In static member function ‘static void CustomAggregate::DestroyAccumulator(sqlite3_context*)’:
npm error ./src/util/custom-aggregate.lzz:108:22: error: ‘struct CustomAggregate::Accumulator’ has no member named ‘value’
npm error ./src/util/custom-table.lzz: In constructor ‘CustomTable::CustomTable(v8::Isolate*, Database*, const char*, v8::Local<v8::Function>)’:
npm error ./src/util/custom-table.lzz:9:70: error: class ‘CustomTable’ does not have any field named ‘factory’
npm error ./src/util/custom-table.lzz: In constructor ‘CustomTable::VTab::VTab(CustomTable*, v8::Local<v8::Function>, std::vector<std::__cxx11::basic_string<char> >, bool)’:
npm error ./src/util/custom-table.lzz:83:87: error: class ‘CustomTable::VTab’ does not have any field named ‘generator’
npm error ./src/util/custom-table.lzz: In static member function ‘static int CustomTable::xConnect(sqlite3*, void*, int, const char* const*, sqlite3_vtab**, char**)’:
npm error ./src/util/custom-table.lzz:168:68: error: ‘class CustomTable’ has no member named ‘factory’
npm error ./src/util/custom-table.lzz: In static member function ‘static int CustomTable::xFilter(sqlite3_vtab_cursor*, int, const char*, int, sqlite3_value**)’:
npm error ./src/util/custom-table.lzz:263:65: error: ‘class CustomTable::VTab’ has no member named ‘generator’
npm error ./src/util/custom-table.lzz:273:77: error: ‘class CS’ has no member named ‘next’
npm error ./src/util/custom-table.lzz:273:128: error: expected primary-expression before ‘>’ token
npm error ./src/util/custom-table.lzz:273:130: error: expected primary-expression before ‘)’ token
npm error ./src/util/custom-table.lzz:274:25: error: ‘class CustomTable::Cursor’ has no member named ‘iterator’
npm error ./src/util/custom-table.lzz:275:25: error: ‘class CustomTable::Cursor’ has no member named ‘next’
npm error ./src/util/custom-table.lzz: In static member function ‘static int CustomTable::xNext(sqlite3_vtab_cursor*)’:
npm error ./src/util/custom-table.lzz:292:58: error: ‘class CustomTable::Cursor’ has no member named ‘iterator’
npm error ./src/util/custom-table.lzz:293:56: error: ‘class CustomTable::Cursor’ has no member named ‘next’
npm error ./src/util/custom-table.lzz:302:56: error: ‘class CS’ has no member named ‘done’
npm error ./src/util/custom-table.lzz:302:106: error: expected primary-expression before ‘>’ token
npm error ./src/util/custom-table.lzz:302:108: error: expected primary-expression before ‘)’ token
npm error ./src/util/custom-table.lzz:304:33: error: ‘class CustomTable::Cursor’ has no member named ‘row’; did you mean ‘rowid’?
npm error ./src/util/custom-table.lzz:304:79: error: ‘class CS’ has no member named ‘value’
npm error ./src/util/custom-table.lzz:304:128: error: expected primary-expression before ‘>’ token
npm error ./src/util/custom-table.lzz:304:130: error: expected primary-expression before ‘)’ token
npm error ./src/util/custom-table.lzz: In static member function ‘static int CustomTable::xColumn(sqlite3_vtab_cursor*, sqlite3_context*, int)’:
npm error ./src/util/custom-table.lzz:325:52: error: ‘class CustomTable::Cursor’ has no member named ‘row’; did you mean ‘rowid’?
npm error ./src/better_sqlite3.lzz: In static member function ‘static void Addon::JS_setErrorConstructor(const v8::FunctionCallbackInfo<v8::Value>&)’:
npm error ./src/better_sqlite3.lzz:37:104: error: ‘struct Addon’ has no member named ‘SqliteError’
npm error ./src/util/data.lzz: In function ‘v8::Local<v8::Value> Data::GetValueJS(v8::Isolate*, sqlite3_stmt*, int, bool)’:
npm error ./src/util/data.lzz:73:92: warning: this statement may fall through [-Wimplicit-fallthrough=]
npm error ./src/util/data.lzz:73:197: note: here
npm error ./src/util/data.lzz: In function ‘v8::Local<v8::Value> Data::GetValueJS(v8::Isolate*, sqlite3_value*, bool)’:
npm error ./src/util/data.lzz:77:81: warning: this statement may fall through [-Wimplicit-fallthrough=]
npm error ./src/util/data.lzz:77:175: note: here
npm error make: *** [better_sqlite3.target.mk:120: Release/obj.target/better_sqlite3/src/better_sqlite3.o] Error 1
npm error gyp ERR! build error
npm error gyp ERR! stack Error: `make` failed with exit code: 2
npm error gyp ERR! stack at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:216:23)
npm error gyp ERR! System Linux 6.1.21-v8+
npm error gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--release"
npm error gyp ERR! cwd /opt/loxberry/bin/plugins/lox2mqtt/node_modules/better-sqlite3
npm error gyp ERR! node -v v23.7.0
npm error gyp ERR! node-gyp -v v11.0.0
npm error gyp ERR! not ok
npm error A complete log of this run can be found in: /opt/loxberry/.npm/_logs/2025-02-06T10_06_00_036Z-debug-0.log

My Setup:

Code:

Computer: Raspberry PI 4

Do you need more information?

Best regards
Gabriel R.

Edit (a few minutes later):
When I try to run "node lox2mqtt.js", I get this output
It seems that the "loxberry-logger" module is missing.

Code:

loxberry@loxberry:~/bin/plugins/lox2mqtt $ node lox2mqtt.js
node:internal/modules/cjs/loader:1397
throw err;
^
Error: Cannot find module 'loxberry-logger'
Require stack:
- /opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js
at Function._resolveFilename (node:internal/modules/cjs/loader:1394:15)
at defaultResolveImpl (node:internal/modules/cjs/loader:1050:19)
at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1055:22)
at Function._load (node:internal/modules/cjs/loader:1204:37)
at TracingChannel.traceSync (node:diagnostics_channel:322:14)
at wrapModuleLoad (node:internal/modules/cjs/loader:234:24)
at Module.require (node:internal/modules/cjs/loader:1480:12)
at require (node:internal/modules/helpers:135:16)
at Object.<anonymous> (/opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js:4:16)
at Module._compile (node:internal/modules/cjs/loader:1723:14) {
code: 'MODULE_NOT_FOUND',
requireStack: [ '/opt/loxberry/bin/plugins/lox2mqtt/lox2mqtt.js' ]
}
Node.js v23.7.0

**nufke** · 06.02.2025, 22:15

Based on the log, I see an error related to the compilation of the node-gyp package, which is used by the better-sqlite3 package, which is again used in the loxberry-logger. It seems your build flow does not support C++20.

Can you share some more info
- which OS and version is running on your Pi4 (uname -ra)
- which gcc version is installed (g++ -v)

Some things we can try:
- increase the version of gcc/g++ such that it supports C++20
- use a newer distribution on you Pi4 (which also ships with a newer C++ compiler)
- remove the dependency to node-gyp in the loxberry-logger, but this requires changing the package better-sqlite3 to something else

**Gabriel R.** · 10.02.2025, 08:48

I'm sorry for the delay in replying, I wasn't in my office and couldn't reach the Raspberry PI.
Anyway, thanks for the really quick reply, I just ran the two commands and these are the outputs.

Code:

loxberry@loxberry:~ $ uname -ra

Linux loxberry 6.1.21-v8+ [NODE="1642"]Energiezähler[/NODE] SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux

Code:

loxberry@loxberry:~ $ g++ -v

Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/aarch64-linux-gnu/12/lto-wrapper
Target: aarch64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 12.2.0-14' --with-bugurl=file:///usr/share/doc/gcc-12/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-12 --program-prefix=aarch64-linux
-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-objec
t --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --enable-fix-cortex-a53-843419 --disable-werror --enable-checkin
g=release --build=aarch64-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 12.2.0 (Debian 12.2.0-14)

I'll try out your suggestions, if it works I'll let you know.

Edit (a hour later):
The raspberry has already the correct gcc/g++ version to compile c++20 code, and I updated the system (there was a new update to DietPi v9.10.0), but still its "Lox2MQTT not running", so I tried to use a hyperv-vm and still exact the same issue.

**nufke** · 11.02.2025, 23:40

thanks for sharing the versions, which look OK. I need to study a bit what is causing this issue, probably I need to create a VM with the same DietPi version. Did you use the recommended DietPi image and LoxBerry installer or is there something special in your install?

**nufke** · 15.02.2025, 14:36

Latest version v0.8.1. should resolve some install and build errors when using newer nodejs versions. Please check if this works for you.

Plugin: Lox2MQTT

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