Tools: "Unable to resolve behavior" error with v0.18.0-alpha.9

[pghalliday]

Description

I switched from 0.17.0 to 0.18.0-alpha.9 because of some issues integrating with web-component-tester-istanbul. However I then tried to integrate with polymer-redux and everything was going fine, polymer test is working, polymer serve is working, but polymer build fails.

I rolled back to 0.17.0 and the build succeeds just fine

Versions & Environment

• Polymer CLI: 0.18.0.alpha.9
• node: 6.9.4
• Operating System: macOS Sierra 10.12.3

Steps to Reproduce

Create a PolymerRedux behavior

<link rel="import" href="../bower_components/polymer-redux/polymer-redux.html">
<link rel="import" href="./app.html">
<script>
  /** @polymerBehavior */
  ReduxBehavior = PolymerRedux(app.store);
</script>

Import and use the behavior in an app

<link rel="import" href="../bower_components/polymer/polymer.html">
<link rel="import" href="./redux-behavior.html">

<dom-module id="my-app">
  <template>
    <div class="user">[[currentUser]]</div>
  </template>
  <script>
    Polymer({
      is: 'my-app',
      behaviors: [ReduxBehavior],
      properties: {
        currentUser: {
          type: String,
          statePath: function(state) {
            var currentUser = state.currentUser;
            return currentUser === null ? 'null' : currentUser.displayName;
          }
        }
      }
    });
  </script>
</dom-module>

Run polymer build

Expected Results

Build succeeds

Actual Results

Build fails with the following error on 0.18.0-alpha.9 but succeeds on 0.17.0

error:   In src/my-app.html: [unknown-polymer-behavior] - Unable to resolve behavior `ReduxBehavior`. Did you import it? Is it annotated with @polymerBehavior?
error:   Promise rejection: Error: 1 error(s) occurred during build.
error:   Error: 1 error(s) occurred during build.
    at BuildAnalyzer._done (/Users/pghalliday/projects/github/pghalliday-boilerplate/polymer-firebase-boilerplate/app/node_modules/polymer-cli/node_modules/polymer-build/lib/analyzer.js:201:25)
    at BuildAnalyzer.<anonymous> (/Users/pghalliday/projects/github/pghalliday-boilerplate/polymer-firebase-boilerplate/app/node_modules/polymer-cli/node_modules/polymer-build/lib/analyzer.js:185:26)
    at next (native)
    at fulfilled (/Users/pghalliday/projects/github/pghalliday-boilerplate/polymer-firebase-boilerplate/app/node_modules/polymer-cli/node_modules/polymer-build/lib/analyzer.js:17:58)
    at process._tickCallback (internal/process/next_tick.js:103:7)

[FredKSchott]

I can reproduce, it looks like we may only be registering behaviors correctly when they are an object literal. @rictic can you take a look?

[justinfagnani]

Looks like https://github.com/Polymer/polymer-analyzer/issues/432 and https://github.com/Polymer/polymer-analyzer/issues/440

[pdesjardins90]

I just upgraded to 0.18.0-pre.10 and I still get this

EDIT: I've found a workaround, instead of :
````javascript
/**

• Redux behavior
  *
• @polymerBehavior
  */
  const ReduxBehavior = PolymerRedux(store)
  ````

try:
````javascript
/**

• Redux behavior
  *
• @polymerBehavior
  */
  const ReduxBehavior = Object.assign({}, PolymerRedux(store))
  ````

[Splaktar]

Is there a way to disable analyze when running polymer build?

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.