Module not found: Error: Can't resolve '../../package.json' in /node_modules/@opencensus/core/build/src/common' #752

tclyit · 2020-02-12T18:08:16Z

Please answer these questions before submitting a bug report.

What version of OpenCensus are you using?

0.0.19

What version of Node are you using?

12.4.0

What did you do?

If possible, provide a recipe for reproducing the error.
I am running the angular universal build for production and I got the error below:

ERROR in ./node_modules/@opencensus/core/build/src/common/version.js
Module not found: Error: Can't resolve '../../package.json' in '{PATH}/universal/node_modules/@opencensus/core/build/src/common'
 @ ./node_modules/@opencensus/core/build/src/common/version.js 28:12-41
 @ ./node_modules/@opencensus/core/build/src/index.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/zipkin.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/index.js
 @ ./server.ts
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! angular-io-example@1.0.0 webpack:server: `webpack --config webpack.server.config.js --progress --colors`
npm ERR! Exit status 2

What did you expect to see?

No such error as above

What did you see instead?

ERROR in ./node_modules/@opencensus/core/build/src/common/version.js
Module not found: Error: Can't resolve '../../package.json' in '{PATH}/universal/node_modules/@opencensus/core/build/src/common'
 @ ./node_modules/@opencensus/core/build/src/common/version.js 28:12-41
 @ ./node_modules/@opencensus/core/build/src/index.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/zipkin.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/index.js
 @ ./server.ts
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! angular-io-example@1.0.0 webpack:server: `webpack --config webpack.server.config.js --progress --colors`
npm ERR! Exit status 2

Additional context

Add any other context about the problem here.

I am using **opencensus** for tracing outbound calls in nodejs with **zipkin** dashboard.
Here are packages added in **package.json** under **dependencies**.

"@opencensus/exporter-zipkin": "0.0.19",
"@opencensus/nodejs": "0.0.19",
"@opencensus/propagation-b3": "0.0.19",

Here is the implementation in server.ts file:

...
// start opencensus
const oTracing = require('@opencensus/nodejs');
const oPropagation = require('@opencensus/propagation-b3');
const proB3 = new oPropagation.B3Format();
const { ZipkinTraceExporter } = require('@opencensus/exporter-zipkin');
// setup zipkin tracing
function generateExpressTracing() {
  try {
    // Add your zipkin url (ex http://localhost:9411/api/v2/spans)
    // and application name to the Zipkin options
    const configZipkin = {
      "zipkinUrl": "http://localhost:9411/api/v2/spans",
      "appName": "digital-p2p",
      "traceOptions": {
        "samplingRate": 1,
        "bufferSize": 1,
        "bufferTimeout": 1,
        "logLevel": 1
      }
    };
    const zipkinOptions = {
      url: configZipkin.zipkinUrl,
      serviceName: configZipkin.appName
    };
    const zExporter = new ZipkinTraceExporter(zipkinOptions);
    // start tracing
    oTracing.start({
      zExporter,
      propagation: proB3,
      samplingRate: configZipkin.traceOptions.samplingRate,
      bufferSize: configZipkin.traceOptions.bufferSize,
      bufferTimeout: configZipkin.traceOptions.bufferTimeout,
      logLevel: configZipkin.traceOptions.logLevel // `1` show errors, if any
    });
  } catch (_err) {
    console.log('Error cause by opencensus tracing express.');
  }
}
generateExpressTracing();
// end setup opencensus exporter report
...

The text was updated successfully, but these errors were encountered:

mayurkale22 · 2020-02-12T23:53:23Z

Thanks for reporting this! I tried reproducing this locally with Node 10, looks fine to me. Maybe something to do with angular universal build.

mayurkale22 · 2020-02-12T23:55:58Z

Could you please confirm the path of package.json with angular build?

tclyit · 2020-02-13T02:27:47Z

Could you please confirm the path of package.json with angular build?

@mayurkale22, thank you so much for your prompt reply. The package.json is at root level of application structure.
This is the angular universal source link: https://angular.io/generated/zips/universal/universal.zip that I downloaded and tests with opencensus nodejs tracing.

Here is package.json:

{
  "name": "angular-io-example",
  "version": "1.0.0",
  "private": true,
  "description": "Example project from an angular.io guide.",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "test": "ng test",
    "lint": "tslint ./src/**/*.ts -t verbose",
    "e2e": "ng e2e",
    "build:ssr": "npm run build:client-and-server-bundles && npm run webpack:server",
    "serve:ssr": "node dist/server.js",
    "build:client-and-server-bundles": "ng build --prod && ng run angular.io-example:server",
    "webpack:server": "webpack --config webpack.server.config.js --progress --colors"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@angular/animations": "^8.0.0",
    "@angular/common": "^8.0.0",
    "@angular/compiler": "^8.0.0",
    "@angular/core": "^8.0.0",
    "@angular/forms": "^8.0.0",
    "@angular/platform-browser": "^8.0.0",
    "@angular/platform-browser-dynamic": "^8.0.0",
    "@angular/router": "^8.0.0",
    "@angular/upgrade": "^8.0.0",
    "@nguniversal/express-engine": "^8.0.0-rc.1",
    "@nguniversal/module-map-ngfactory-loader": "^8.0.0-rc.1",
    "angular-in-memory-web-api": "^0.9.0",
    "core-js": "^2.5.4",
    "rxjs": "^6.5.1",
    "zone.js": "~0.10.2",
    "@opencensus/exporter-zipkin": "0.0.19",
    "@opencensus/nodejs": "0.0.19",
    "@opencensus/propagation-b3": "0.0.19"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "0.800.0",
    "@angular/cli": "^8.0.0",
    "@angular/compiler-cli": "^8.0.0",
    "@angular/platform-server": "^8.0.0",
    "@types/jasmine": "~2.8.8",
    "@types/jasminewd2": "^2.0.4",
    "@types/node": "~12.12.14",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.1.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.2",
    "lodash": "^4.16.2",
    "protractor": "^5.4.2",
    "ts-loader": "^4.2.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "typescript": "~3.4.3",
    "webpack-cli": "^3.1.0"
  },
  "repository": {}
}

Error:

ERROR in ./node_modules/@opencensus/core/build/src/common/version.js
Module not found: Error: Can't resolve '../../package.json' in '{PATH}/universal/node_modules/@opencensus/core/build/src/common'
 @ ./node_modules/@opencensus/core/build/src/common/version.js 28:12-41
 @ ./node_modules/@opencensus/core/build/src/index.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/zipkin.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/index.js
 @ ./server.ts
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! angular-io-example@1.0.0 webpack:server: `webpack --config webpack.server.config.js --progress --colors`
npm ERR! Exit status 2

The webpack.server.config.js:

const path = require('path');
const webpack = require('webpack');

module.exports = {
  entry: { server: './server.ts' },
  resolve: { extensions: ['.js', '.ts'] },
  target: 'node',
  mode: 'none',
  // this makes sure we include node_modules and other 3rd party libraries
  externals: [/node_modules/],
  output: {
    path: path.join(__dirname, 'dist'),
    filename: '[name].js'
  },
  module: {
    rules: [{ test: /\.ts$/, loader: 'ts-loader' }]
  },
  plugins: [
    // Temporary Fix for issue: https://github.com/angular/angular/issues/11580
    // for 'WARNING Critical dependency: the request of a dependency is an expression'
    new webpack.ContextReplacementPlugin(
      /(.+)?angular(\\|\/)core(.+)?/,
      path.join(__dirname, 'src'), // location of your src
      {} // a map of your routes
    ),
    new webpack.ContextReplacementPlugin(
      /(.+)?express(\\|\/)(.+)?/,
      path.join(__dirname, 'src'),
      {}
    )
  ]
};

I tried to upload the screenshot of app structure here but failed with Something went really wrong, and we can't process that file. Try again.

tclyit · 2020-02-13T04:34:57Z

I am running webpack analysis "https://webpack.github.io/analyse/" and here are details:

Module not found: Error: Can't resolve '../../package.json' in '{PATH}/universal/node_modules/@opencensus/core/build/src/common'
resolve '../../package.json' in '{PATH}/universal/node_modules/@opencensus/core/build/src/common'
  using description file: {PATH}/universal/node_modules/@opencensus/core/package.json (relative path: ./build/src/common)
    using description file: {PATH}/universal/node_modules/@opencensus/core/package.json (relative path: ./build/package.json)
      no extension
        {PATH}/universal/node_modules/@opencensus/core/build/package.json doesn't exist
      .js
        {PATH}/universal/node_modules/@opencensus/core/build/package.json.js doesn't exist
      .ts
        {PATH}/universal/node_modules/@opencensus/core/build/package.json.ts doesn't exist
      as directory
        {PATH}/universal/node_modules/@opencensus/core/build/package.json doesn't exist
[{PATH}/universal/node_modules/@opencensus/core/build/package.json]
[{PATH}/universal/node_modules/@opencensus/core/build/package.json.js]
[{PATH}/universal/node_modules/@opencensus/core/build/package.json.ts]
 @ ./node_modules/@opencensus/core/build/src/common/version.js 28:12-41
 @ ./node_modules/@opencensus/core/build/src/index.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/zipkin.js
 @ ./node_modules/@opencensus/exporter-zipkin/build/src/index.js
 @ ./server.ts

It looks like it tries to load package.json in this /node_modules/@opencensus/core/build/package.json.js which does not exist. I might suggest to update the line in https://github.com/census-instrumentation/opencensus-node/blob/master/packages/opencensus-core/src/common/version.ts#L30 to pjson = require('./../../../package.json');. It will look like this:

let pjson: Package;
try {
  pjson = require('../../../package.json');
} catch {
  pjson = require('./../../../package.json');
}

mayurkale22 · 2020-02-13T05:37:32Z

Thanks for sharing the details, the easiest option I can think is to hard code the current version and update it during each release. WDYT?

tclyit · 2020-02-13T13:01:47Z

Thanks for sharing the details, the easiest option I can think is to hard code the current version and update it during each release. WDYT?

@mayurkale22, thanks for your response. I think it should be fixed for the current version.

mayurkale22 · 2020-02-13T17:31:16Z

Thanks for sharing the details, the easiest option I can think is to hard code the current version and update it during each release. WDYT?

@draffensperger what do you think about fixing the current version? If you agree, I will open the PR and update the RELEASING.md to update the version during the release process.

draffensperger · 2020-02-14T14:02:34Z

Hi Mayur, yeah, I think hard coding the current version is fine and I agree with fixing problems that come up in opencensus-node even though we are gradually migrating people to opentelemetry-js.

mayurkale22 · 2020-02-19T16:57:50Z

Published in 0.0.20, let us know if you encounter any issues!

tclyit · 2020-02-20T15:54:36Z

Published in 0.0.20, let us know if you encounter any issues!

Hi @mayurkale22, thank you so much. The error above is gone. 👍

tclyit · 2020-02-20T22:08:16Z

I forgot to mention about the WARNING:

node-pre-gyp WARN Pre-built binaries not installable for grpc@1.24.2 and node@12.4.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 
node-pre-gyp WARN Hit error self signed certificate in certificate chain 
  CXX(target) Release/obj.target/grpc/deps/grpc/src/core/lib/surface/init.o
In file included from ../deps/grpc/src/core/lib/surface/init.cc:29:
In file included from ../deps/grpc/src/core/lib/channel/channel_stack.h:44:
In file included from ../deps/grpc/src/core/lib/debug/trace.h:27:
In file included from ../deps/grpc/src/core/lib/gprpp/global_config.h:92:
In file included from ../deps/grpc/src/core/lib/gprpp/global_config_env.h:24:
In file included from ../deps/grpc/src/core/lib/gprpp/global_config_generic.h:24:
../deps/grpc/src/core/lib/gprpp/memory.h:116:56: warning: unused parameter 'hint' [-Wunused-parameter]
                   std::allocator<void>::const_pointer hint = nullptr) {
                                                       ^
../deps/grpc/src/core/lib/gprpp/memory.h:119:37: warning: unused parameter 'n' [-Wunused-parameter]
  void deallocate(T* p, std::size_t n) { gpr_free(p); }
                                    ^
In file included from ../deps/grpc/src/core/lib/surface/init.cc:29:
In file included from ../deps/grpc/src/core/lib/channel/channel_stack.h:44:
../deps/grpc/src/core/lib/debug/trace.h:119:37: warning: unused parameter 'default_enabled' [-Wunused-parameter]
  constexpr DebugOnlyTraceFlag(bool default_enabled, const char* name) {}
                                    ^
../deps/grpc/src/core/lib/debug/trace.h:119:66: warning: unused parameter 'name' [-Wunused-parameter]
  constexpr DebugOnlyTraceFlag(bool default_enabled, const char* name) {}
                                                                 ^
../deps/grpc/src/core/lib/debug/trace.h:124:25: warning: unused parameter 'enabled' [-Wunused-parameter]
  void set_enabled(bool enabled) {}
                        ^
In file included from ../deps/grpc/src/core/lib/surface/init.cc:29:
In file included from ../deps/grpc/src/core/lib/channel/channel_stack.h:47:
In file included from ../deps/grpc/src/core/lib/iomgr/call_combiner.h:30:
../deps/grpc/src/core/lib/gprpp/ref_counted.h:83:59: warning: unused parameter 'trace_flag' [-Wunused-parameter]
  constexpr explicit RefCount(Value init = 1, TraceFlagT* trace_flag = nullptr)
                                                          ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:103:33: warning: unused parameter 'location' [-Wunused-parameter]
  void Ref(const DebugLocation& location, const char* reason, Value n = 1) {
                                ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:103:55: warning: unused parameter 'reason' [-Wunused-parameter]
  void Ref(const DebugLocation& location, const char* reason, Value n = 1) {
                                                      ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:129:40: warning: unused parameter 'location' [-Wunused-parameter]
  void RefNonZero(const DebugLocation& location, const char* reason) {
                                       ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:129:62: warning: unused parameter 'reason' [-Wunused-parameter]
  void RefNonZero(const DebugLocation& location, const char* reason) {
                                                             ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:153:42: warning: unused parameter 'location' [-Wunused-parameter]
  bool RefIfNonZero(const DebugLocation& location, const char* reason) {
                                         ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:153:64: warning: unused parameter 'reason' [-Wunused-parameter]
  bool RefIfNonZero(const DebugLocation& location, const char* reason) {
                                                               ^
../deps/grpc/src/core/lib/gprpp/ref_counted.h:184:35: warning: unused parameter 'location' [-Wunused-parameter]
  bool Unref(const DebugLocation& location, const char* reason) {

I am wondering if this is caused by nodejs version.

nex1dhu · 2021-03-04T06:03:36Z

I am also having this of error ,here I have putted my error below:-

nex1dhu · 2021-03-04T06:04:58Z

can anyone tell me what should I do to solve this issues

tclyit added the bug label Feb 12, 2020

mayurkale22 mentioned this issue Feb 14, 2020

fix: core version #753

Merged

mayurkale22 closed this as completed in #753 Feb 14, 2020

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Module not found: Error: Can't resolve '../../package.json' in /node_modules/@opencensus/core/build/src/common' #752

Module not found: Error: Can't resolve '../../package.json' in /node_modules/@opencensus/core/build/src/common' #752

tclyit commented Feb 12, 2020 •

edited

mayurkale22 commented Feb 12, 2020

mayurkale22 commented Feb 12, 2020

tclyit commented Feb 13, 2020 •

edited

tclyit commented Feb 13, 2020 •

edited

mayurkale22 commented Feb 13, 2020

tclyit commented Feb 13, 2020

mayurkale22 commented Feb 13, 2020

draffensperger commented Feb 14, 2020

mayurkale22 commented Feb 19, 2020

tclyit commented Feb 20, 2020

tclyit commented Feb 20, 2020

nex1dhu commented Mar 4, 2021

nex1dhu commented Mar 4, 2021

Module not found: Error: Can't resolve '../../package.json' in /node_modules/@opencensus/core/build/src/common' #752

Module not found: Error: Can't resolve '../../package.json' in /node_modules/@opencensus/core/build/src/common' #752

Comments

tclyit commented Feb 12, 2020 • edited

What version of OpenCensus are you using?

What version of Node are you using?

What did you do?

What did you expect to see?

What did you see instead?

Additional context

mayurkale22 commented Feb 12, 2020

mayurkale22 commented Feb 12, 2020

tclyit commented Feb 13, 2020 • edited

tclyit commented Feb 13, 2020 • edited

mayurkale22 commented Feb 13, 2020

tclyit commented Feb 13, 2020

mayurkale22 commented Feb 13, 2020

draffensperger commented Feb 14, 2020

mayurkale22 commented Feb 19, 2020

tclyit commented Feb 20, 2020

tclyit commented Feb 20, 2020

nex1dhu commented Mar 4, 2021

nex1dhu commented Mar 4, 2021

tclyit commented Feb 12, 2020 •

edited

tclyit commented Feb 13, 2020 •

edited

tclyit commented Feb 13, 2020 •

edited