{{unique-id}} helper is broken in 3.4.8

[jknight12882]

Looks related to the changes made in @embroider/compat@3.4.7. Throws the following error when rendering a template with the {{unique-id}} helper

manager.js:394 Uncaught (in promise) Error: Attempted to use a value as a helper, but it was not an object or function. Helper definitions must be objects or functions with an associated helper manager. The value was: undefined
    at getInternalHelperManager (manager.js:394:1)
    at ConstantsImpl.helper (program.js:95:1)
    at resolveHelper (opcode-compiler.js:207:1)
    at encodeOp (opcode-compiler.js:1976:1)
    at pushOp (opcode-compiler.js:1911:1)
    at opcode-compiler.js:420:1
    at Compilers.compile (opcode-compiler.js:405:1)
    at expr (opcode-compiler.js:553:1)
    at CompilePositional (opcode-compiler.js:622:1)
    at opcode-compiler.js:1833:1
    at Compilers.compile (opcode-compiler.js:405:1)
    at compileStatements (opcode-compiler.js:1914:1)
    at maybeCompile (opcode-compiler.js:1896:1)
    at CompilableTemplateImpl.compile (opcode-compiler.js:1879:1)
    at VM.compile (runtime.js:4678:1)
    at Object.evaluate (runtime.js:1930:1)
    at AppendOpcodes.evaluate (runtime.js:1033:1)
    at LowLevelVM.evaluateSyscall (runtime.js:4109:1)
    at LowLevelVM.evaluateInner (runtime.js:4080:1)
    at LowLevelVM.evaluateOuter (runtime.js:4073:1)
    at VM.next (runtime.js:4871:1)
    at VM._execute (runtime.js:4858:1)
    at VM.execute (runtime.js:4833:1)
    at runtime.js:4916:1
    at runInTrackingTransaction (validator.js:133:1)
    at TemplateIteratorImpl.sync (runtime.js:4916:1)
    at index.js:4684:1
    at RootState.render (index.js:4653:1)
    at index.js:4943:1
    at inTransaction (runtime.js:3985:1)
    at Renderer._renderRoots (index.js:4925:1)
    at Renderer._renderRootsTransaction (index.js:4969:1)
    at Renderer._renderRoot (index.js:4914:1)
    at Renderer._appendDefinition (index.js:4839:1)
    at Renderer.appendOutletView (index.js:4829:1)
    at invoke (backburner.js:272:1)
    at Queue.flush (backburner.js:188:1)
    at DeferredActionQueues.flush (backburner.js:342:1)
    at Backburner._end (backburner.js:770:1)
    at Backburner._boundAutorunEnd (backburner.js:507:1)

[void-mAlex]

hello @jknight12882
what version of ember source are you on?

[jknight12882]

4.12.4

[void-mAlex]

thank you, that version should already have the built in unique-id helper
is it a public app by any chance?

do you have the polyfill instealled?
which options are you using for embroider (specifically asking about staticModifiers and staticHelpers) but all are informative

are you using gjs/gts files? what is being rendered route template/components?

[jknight12882]

Unfortunately not a public app. Works fine with @embroider/compat@3.4.6. Not using gjs/gts. Using the following config

return require('@embroider/compat').compatBuild(app, Webpack, {
    staticAddonTestSupportTrees: true,
    staticAddonTrees: true,
    staticHelpers: true,
    staticModifiers: true,
    staticComponents: true,
    packagerOptions: {
      publicAssetURL: '<redacted>',

      webpackConfig: {
        devtool: 'source-map',
      },
    },
  });

[jknight12882]

Also, not using the polyfill, using the ember-provided helper

[jknight12882]

Also, we are using colocated components with the .js and .hbs file in the same /components folder

[jknight12882]

following up on this as 3.4.9 still seems to be affected by this issue so we are having to pin @embroider/compat at 3.4.6

[esbanarango]

Same issue here: "@embroider/compat": "3.5.0"