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Issue Adding Nodejs App to Signoz

TLDR Federico is experiencing trouble adding a nodejs app to Signoz even after following the specified guide and sharing the encountered NotFoundError. Srikanth has inquired about the issue but no solution has been given yet.

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Oct 17, 2023 (1 month ago)
Federico
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Federico
06:53 PM
Hi everyone.! I’m using signoz and I cant add nodejs app… -r ./tracing.js doesn’t work.! :thinking_face:
Oct 19, 2023 (1 month ago)
Srikanth
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Srikanth
06:57 AM
Why couldn’t you add it? What was the issue?
Federico
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Federico
03:06 PM
I don’t know… I’ve just added my tracing.js, run it as node -r ./tracing.js ./myapp.js
03:07
Federico
03:07 PM
my app work well, but I can’t see the my app in the main dashboard.!
03:07
Federico
03:07 PM
my app is called node-app
Image 1 for my app is called node-app
03:11
Federico
03:11 PM
I’m following this guide
03:18
Federico
03:18 PM
NotFoundError: Not Found
    at /opt/liza/backend_app/app.js:291:8
    at /opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:200:41
    at Layer.handle [as handle_request] (/opt/liza/backend_app/node_modules/express/lib/router/layer.js:95:5)
    at trim_prefix (/opt/liza/backend_app/node_modules/express/lib/router/index.js:317:13)
    at /opt/liza/backend_app/node_modules/express/lib/router/index.js:284:7
    at Function.process_params (/opt/liza/backend_app/node_modules/express/lib/router/index.js:335:12)
    at next (/opt/liza/backend_app/node_modules/express/lib/router/index.js:275:10)
    at arguments.(anonymous function) (/opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:197:41)
    at multipartBodyParser (/opt/liza/backend_app/node_modules/busboy-body-parser/index.js:82:13)
    at /opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:200:41
    at Layer.handle [as handle_request] (/opt/liza/backend_app/node_modules/express/lib/router/layer.js:95:5)
    at trim_prefix (/opt/liza/backend_app/node_modules/express/lib/router/index.js:317:13)
    at /opt/liza/backend_app/node_modules/express/lib/router/index.js:284:7
    at Function.process_params (/opt/liza/backend_app/node_modules/express/lib/router/index.js:335:12)
    at next (/opt/liza/backend_app/node_modules/express/lib/router/index.js:275:10)
    at arguments.(anonymous function) (/opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:197:41)
    at /opt/liza/backend_app/node_modules/express/lib/router/index.js:635:15
    at next (/opt/liza/backend_app/node_modules/express/lib/router/index.js:260:14)
    at arguments.(anonymous function) (/opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:197:41)
    at compression (/opt/liza/backend_app/node_modules/compression/index.js:220:5)
    at /opt/liza/backend_app/node_modules/@opentelemetry/instrumentation-express/build/src/instrumentation.js:200:41
    at Layer.handle [as handle_request] (/opt/liza/backend_app/node_modules/express/lib/router/layer.js:95:5)

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