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On Node 15, errors during build are not recoverable

See original GitHub issue

On Node 15, something that causes a build error (such as a syntax error in hbs or js) causes ember s to exit 1 when a request is made.

For example, you type part of a line of code, your editor saves, the build error displays in your log, livereload is triggered and a request is made, then the server exits 1.

Output

file changed components/selected-item.hbs.hbs
Build Error (broccoli-persistent-filter:Babel > [Babel: my-app]) in my-app/components/my-component.js

/Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:
...           @extra={{(hash driveTime=@dri
-----------------------^
Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'


Stack Trace and Error Report: /var/folders/wq/_yzzcnwn3wlfm5x_6gg5d8vm0000gn/T/error.dump.64eb8cc3228b3c62aa5d1e0a7a89a0e7.log
node:internal/process/promises:218
          triggerUncaughtException(err, true /* fromPromise */);
          ^

BuildError: /Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:
...           @extra={{(hash driveTime=@dri
-----------------------^
Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'
    at Parser.parseError (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13397:15)
    at Parser.parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13472:20)
    at parseWithoutProcessing (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14657:26)
    at parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14662:15)
    at preprocess (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:8885:35)
    at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:6103:38)
    at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:11500:37)
    at compileTemplate (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:66:26)
    at PluginPass.CallExpression (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:226:26)
    at newFn (/Users/katie/dev/my-app/node_modules/@babel/traverse/lib/visitors.js:175:21) {
  isBuilderError: true,
  isSilent: undefined,
  isCancellation: undefined,
  broccoliPayload: {
    originalError: Error: /Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:
    ...           @extra={{(hash driveTime=@dri
    -----------------------^
    Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'
        at Parser.parseError (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13397:15)
        at Parser.parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13472:20)
        at parseWithoutProcessing (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14657:26)
        at parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14662:15)
        at preprocess (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:8885:35)
        at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:6103:38)
        at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:11500:37)
        at compileTemplate (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:66:26)
        at PluginPass.CallExpression (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:226:26)
        at newFn (/Users/katie/dev/my-app/node_modules/@babel/traverse/lib/visitors.js:175:21) {
      code: 'BABEL_TRANSFORM_ERROR',
      file: 'my-app/components/my-component.js',
      treeDir: '/var/folders/wq/_yzzcnwn3wlfm5x_6gg5d8vm0000gn/T/broccoli-22626Xituejlbzweg/out-549-analyzer_ember_auto_import_analyzer'
    },
    originalMessage: '/Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:\n' +
      '...           @extra={{(hash driveTime=@dri\n' +
      '-----------------------^\n' +
      "Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'",
    nodeId: 550,
    nodeLabel: 'broccoli-persistent-filter:Babel > [Babel: my-app] (Babel: my-app)',
    nodeName: 'broccoli-persistent-filter:Babel > [Babel: my-app]',
    nodeAnnotation: 'Babel: my-app',
    instantiationStack: '    at Babel.Plugin (/Users/katie/dev/my-app/node_modules/broccoli-plugin/index.js:7:31)\n' +
      '    at Babel.Filter [as constructor] (/Users/katie/dev/my-app/node_modules/broccoli-persistent-filter/index.js:87:10)\n' +
      '    at new Babel (/Users/katie/dev/my-app/node_modules/ember-cli-babel/node_modules/broccoli-babel-transpiler/index.js:58:10)\n' +
      '    at Class.transpileTree (/Users/katie/dev/my-app/node_modules/ember-cli-babel/index.js:63:16)\n' +
      '    at Object.toTree (/Users/katie/dev/my-app/node_modules/ember-cli-babel/index.js:73:30)\n' +
      '    at /Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:188:26\n' +
      '    at Array.forEach (<anonymous>)\n' +
      '    at processPlugins (/Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:186:11)\n' +
      '    at module.exports.preprocessJs (/Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:179:10)\n' +
      '    at DefaultPackager.processJavascript (/Users/katie/dev/my-app/node_modules/ember-cli/lib/broccoli/default-packager.js:503:29)',
    location: {
      file: 'my-app/components/my-component.js',
      treeDir: '/var/folders/wq/_yzzcnwn3wlfm5x_6gg5d8vm0000gn/T/broccoli-22626Xituejlbzweg/out-549-analyzer_ember_auto_import_analyzer',
      line: undefined,
      column: undefined
    },
    error: {
      message: '/Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:\n' +
        '...           @extra={{(hash driveTime=@dri\n' +
        '-----------------------^\n' +
        "Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'",
      stack: 'Error: /Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:\n' +
        '...           @extra={{(hash driveTime=@dri\n' +
        '-----------------------^\n' +
        "Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'\n" +
        '    at Parser.parseError (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13397:15)\n' +
        '    at Parser.parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:13472:20)\n' +
        '    at parseWithoutProcessing (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14657:26)\n' +
        '    at parse (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:14662:15)\n' +
        '    at preprocess (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:8885:35)\n' +
        '    at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:6103:38)\n' +
        '    at precompile (/Users/katie/dev/my-app/node_modules/ember-source/dist/ember-template-compiler.js:11500:37)\n' +
        '    at compileTemplate (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:66:26)\n' +
        '    at PluginPass.CallExpression (/Users/katie/dev/my-app/node_modules/babel-plugin-htmlbars-inline-precompile/index.js:226:26)\n' +
        '    at newFn (/Users/katie/dev/my-app/node_modules/@babel/traverse/lib/visitors.js:175:21)',
      errorType: 'Build Error',
      codeFrame: '/Users/katie/dev/my-app/my-app/components/my-component.js: Parse error on line 79:\n' +
        '...           @extra={{(hash driveTime=@dri\n' +
        '-----------------------^\n' +
        "Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'",
      location: {
        file: 'my-app/components/my-component.js',
        treeDir: '/var/folders/wq/_yzzcnwn3wlfm5x_6gg5d8vm0000gn/T/broccoli-22626Xituejlbzweg/out-549-analyzer_ember_auto_import_analyzer',
        line: undefined,
        column: undefined
      }
    },
    broccoliNode: {
      nodeName: 'broccoli-persistent-filter:Babel > [Babel: my-app]',
      nodeAnnotation: 'Babel: my-app',
      instantiationStack: '    at Babel.Plugin (/Users/katie/dev/my-app/node_modules/broccoli-plugin/index.js:7:31)\n' +
        '    at Babel.Filter [as constructor] (/Users/katie/dev/my-app/node_modules/broccoli-persistent-filter/index.js:87:10)\n' +
        '    at new Babel (/Users/katie/dev/my-app/node_modules/ember-cli-babel/node_modules/broccoli-babel-transpiler/index.js:58:10)\n' +
        '    at Class.transpileTree (/Users/katie/dev/my-app/node_modules/ember-cli-babel/index.js:63:16)\n' +
        '    at Object.toTree (/Users/katie/dev/my-app/node_modules/ember-cli-babel/index.js:73:30)\n' +
        '    at /Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:188:26\n' +
        '    at Array.forEach (<anonymous>)\n' +
        '    at processPlugins (/Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:186:11)\n' +
        '    at module.exports.preprocessJs (/Users/katie/dev/my-app/node_modules/ember-cli-preprocess-registry/preprocessors.js:179:10)\n' +
        '    at DefaultPackager.processJavascript (/Users/katie/dev/my-app/node_modules/ember-cli/lib/broccoli/default-packager.js:503:29)'
    },
    versions: { 'broccoli-builder': '3.4.2', node: 'v15.2.1' }
  }
}

Issue Analytics

State:
Created 3 years ago
Reactions:4
Comments:18 (9 by maintainers)

Top GitHub Comments

4reactions

bardzusnycommented, Feb 25, 2021

For those who must use Node 15 already (hello M1 Macs), a workaround is adding a global exception handler:

process.on('uncaughtException', function(err) {
  console.error(err.stack);
  console.log('Node NOT Exiting...');
});

to your ember-cli-build.js (or any other file ran through Node on build).

3reactions

bertdeblockcommented, Aug 11, 2022

This should be fixed by https://github.com/ember-cli/ember-cli/pull/9987.

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