Hi, Been using this great thing for a while. But now, all of a sudden, my

Directory iron-pages
1

Hi,

Been using this great thing for a while.
But now, all of a sudden, my mvn vaadin:build-frontend fails with this error:
ERROR in ./src/views/reports/reports-view.js?babel-target=es5
Module not found: Error: Can’t resolve ‘@polymer/iron-pages/iron-pages.js?babel-target=es5’ in ‘C:\efla\projects\lysiproduction\frontend\src\views\reports’
@ ./src/views/reports/reports-view.js?babel-target=es5 25:0-43
@ …/target/frontend/generated-flow-imports.js?babel-target=es5

ERROR in ./src/views/reports/reports-view.js?babel-target=es6
Module not found: Error: Can’t resolve ‘@polymer/iron-pages/iron-pages.js?babel-target=es6’ in ‘C:\efla\projects\lysiproduction\frontend\src\views\reports’
@ ./src/views/reports/reports-view.js?babel-target=es6 4:0-43
@ …/target/frontend/generated-flow-imports.js?babel-target=es6

The view that contains the reference to @polymer/iron-pages/iron-pages.js has not changed in a long time.

Can anyone tell me what could be causing this error?

Here is the import in my polymer.js template:
import ‘@polymer/iron-pages/iron-pages.js’;
As I said this has been working fine for some time.

Thanks in advance,

Hordur Th.

2

Further to this, it seems only my -Pproduction build fails:
mvn clean package -Pproduction

Building with only mvn clean package works.

Since I am neither a node.js or maven guru I have no idea what is causing this all of a sudden. But I have attached my pom.xml if anyone could shed a quick light on this :)

Thanks!
18481848.xml (9.07 KB)

3

\u0000And to make this even more fun, this only happens on the Win Azure VPS. On my MacBookPro the same mvn command with the exact same project works fine. \uD83E\uDD14

4

Problem solved, human error of course (mine). I had added package.json to .gitignore. Then rebuilt the project and got all the Vaadin dependencies in there but none of the project specific add-ons. Therefore npm never pulled iron-pages down and therefore the build failed.
Living and learning…
Sorry about the noise.

Hordur