AngularJS Eclipse plugin doesn't provide autocompletion OOTB on Windows x86_64 ------------------------------------------------------------------------------ Key: JBIDE-17633 URL: https://issues.jboss.org/browse/JBIDE-17633 Project: Tools (JBoss Tools) Issue Type: Bug Components: build, jsp/jsf/xml/html source editing Affects Versions: 4.2.0.Beta2 Reporter: Fred Bricon Assignee: Nick Boldt Fix For: 4.2.0.Beta3 If you install the AngularJS Eclipse plugin from Central on JBDS, on Windows 7 64bit, autocompletion will not work as expected (no angularjs elements will be proposed) and the error log will be polluted with errors like : {noformat} !MESSAGE Error while tern validator. !STACK 0 tern.TernException: tern.server.nodejs.process.NodejsProcessException: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable at tern.server.nodejs.NodejsTernServer.request(NodejsTernServer.java:307) at tern.eclipse.ide.core.IDETernProject.request(IDETernProject.java:745) at tern.eclipse.ide.core.IDETernProject.request(IDETernProject.java:739) at org.eclipse.angularjs.internal.ui.validation.HTMLAngularContentValidator.find(HTMLAngularContentValidator.java:122) at org.eclipse.angularjs.internal.ui.validation.HTMLAngularContentValidator.doValidate(HTMLAngularContentValidator.java:71) at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:142) at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:124) at org.eclipse.angularjs.internal.ui.validation.AbstractValidator.validate(AbstractValidator.java:108) at org.eclipse.wst.sse.ui.internal.reconcile.validator.ReconcileStepForValidator.validate(ReconcileStepForValidator.java:381) at org.eclipse.wst.sse.ui.internal.reconcile.validator.ReconcileStepForValidator.reconcileModel(ReconcileStepForValidator.java:259) at org.eclipse.jface.text.reconciler.AbstractReconcileStep.reconcile(AbstractReconcileStep.java:95) at org.eclipse.wst.sse.ui.internal.reconcile.validator.ValidatorStrategy.reconcile(ValidatorStrategy.java:269) at org.eclipse.wst.sse.ui.internal.reconcile.DocumentRegionProcessor.process(DocumentRegionProcessor.java:321) at org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor.process(StructuredRegionProcessor.java:258) at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:691) Caused by: tern.server.nodejs.process.NodejsProcessException: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:302) at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:321) at tern.server.nodejs.NodejsTernServer.getBaseURL(NodejsTernServer.java:188) at tern.server.nodejs.NodejsTernServer.makeRequest(NodejsTernServer.java:160) at tern.server.nodejs.NodejsTernServer.request(NodejsTernServer.java:299) ... 14 more Caused by: java.io.IOException: Cannot run program "node" (in directory "D:\workspaces\runtime-hosted-rc4\web"): CreateProcess error=2, Le fichier spécifié est introuvable at java.lang.ProcessBuilder.start(ProcessBuilder.java:1042) at tern.server.nodejs.process.NodejsProcess.start(NodejsProcess.java:289) ... 18 more Caused by: java.io.IOException: CreateProcess error=2, Le fichier spécifié est introuvable at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.<init>(ProcessImpl.java:386) at java.lang.ProcessImpl.start(ProcessImpl.java:137) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1023) ... 19 more {noformat} The problem is no embedded NodeJS runtime is provided OOTB for Windows x86_64. This PR for tern.java would allow such runtime to be provided : https://github.com/angelozerr/tern.java/pull/73. It targets tern.java 0.3.0 so, unless we also pick up that version, we'll need to backport the fix for the 0.2.0 stream Moreover, org.jboss.tools.jst.jsdt/META-INF/MANIFEST.MF contains : {quote} tern.eclipse.ide.server.nodejs.embed.win32.win32.x86;bundle-version="[0.2.0.201405210810,0.2.0.201405210810]";resolution:=optional;x-installation:=greedy,{quote} So even if tern.java provides an new runtime for x86_64, it won't be installed automatically. The MANIFEST needs to be updated. In any case, target platforms and the JBDS installer need to be rebuilt.