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holgerbrandl / r4intellij

An integration of the R programming language into Intellij IDEA
BSD 2-Clause "Simplified" License
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Ctrl-Q reporting "cannot fetch remote documentation: internal error" #159

Closed latinostats closed 6 years ago

latinostats commented 6 years ago

Hello @holgerbrandl trying to use the tooltip and only getting "cannot fetch remote documentation internal error" any help will be appreciated

capture

holgerbrandl commented 6 years ago

Is it the same after restarting intellij and trying again?

Can you run a local r help webserver? You can test this with

options(help_type = "html")
?list.files
latinostats commented 6 years ago

Hi @holgerbrandl it is the same after restarting IntelliJ I run the local web server and the code provided works... not sure what else to try.. any help will be appreciated... using IntelliJ 2017.3.2

holgerbrandl commented 6 years ago

Is there a corresponding stacktrace in the idea.log?

latinostats commented 6 years ago

@holgerbrandl .. yes there is!

2018-05-07 22:26:22,487 [ 483088] INFO - 4intellij.packages.RHelperUtil - Failed to run start help-server 2018-05-07 22:26:23,487 [ 484088] INFO - mentation.DocumentationManager -
java.lang.AssertionError at com.r4intellij.documentation.RDocumentationProvider.generateDoc(RDocumentationProvider.java:203) at com.intellij.lang.documentation.CompositeDocumentationProvider.generateDoc(CompositeDocumentationProvider.java:144) at com.intellij.codeInsight.documentation.DocumentationManager$DefaultDocumentationCollector.lambda$getDocumentation$2(DocumentationManager.java:1139) at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1127) at com.intellij.openapi.progress.util.ProgressIndicatorUtils.lambda$runInReadActionWithWriteActionPriority$0(ProgressIndicatorUtils.java:85) at com.intellij.openapi.progress.util.ProgressIndicatorUtils.lambda$runWithWriteActionPriority$2(ProgressIndicatorUtils.java:141) at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:543) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144) at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runWithWriteActionPriority(ProgressIndicatorUtils.java:139) at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runInReadActionWithWriteActionPriority(ProgressIndicatorUtils.java:85) at com.intellij.codeInsight.documentation.QuickDocUtil.runInReadActionWithWriteActionPriorityWithRetries(QuickDocUtil.java:96) at com.intellij.codeInsight.documentation.DocumentationManager$DefaultDocumentationCollector.getDocumentation(DocumentationManager.java:1136) at com.intellij.codeInsight.documentation.DocumentationManager.lambda$doFetchDocInfo$7(DocumentationManager.java:727) at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:246) at com.intellij.util.Alarm$Request.runSafely(Alarm.java:417) at com.intellij.util.Alarm$Request.access$700(Alarm.java:344) at com.intellij.util.Alarm$Request$1.run(Alarm.java:384) at com.intellij.util.Alarm$Request.run(Alarm.java:395) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:242) at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

holgerbrandl commented 6 years ago

Could you check that your R interpreter is defined an a valid executable? image

If so, does the following print a port in R cat( tools::startDynamicHelp(start = TRUE)); Sys.sleep(3600)?

holgerbrandl commented 6 years ago

Closed due to inactivity. Feel welcome to reopen the ticket if the problem remains.