Environment
Operating System: win10
the Eclipse: NEON 4.6.1,4.6.3
The error message
probably means:
problems durin content assist
org.eclipse.recommenders.completion.rcp.javaCompletionProposalComputer.intelligent
proposal computer from the org.eclipse.recommenders.completion.rcp plug-in did not complete normallythe extension took too long to return from the computeCompletionProposals() operation
Figure:
After Baidu, Google an hour, Baidu answer is:
Method One, you tell your build path introduces a non-jar package, such as html, txt and so on.
Method two, to tell you the time is changed to prompt 200ms or 500ms.
I have tried, to no avail, still will be reported this error.
In my case described here, although the report this error, but will still appear in the code hints.
But this makes people annoying, do not want to waste time on this.
Google the answer is that this is the eclipse of the bug. It has said the eclipse started to improve memory. . . Look at a variety of English do not really understand.
Then I downloaded the latest version of the eclipse neon3, but still have this problem.
Just when to give up, I think I never had this problem in the company. I am using in the company is sts (also in the company I use this).
Then download the latest sts, test, no problem. Okay, I can only guess sts to eclipse has been optimized, it is possible to solve this problem! (Full name: spring tool suite)
Later, of course I have actually found sts have this problem; just too busy, too lazy to change, anyway, the comments have the solution:
--- December 7, 2017 - Today at leisure have changed - thank you - downstairs answer ---
Comments in the solution:
1. Click on the error that connection `(Window - & gt; preferences -> java -> Editor -> Content Assist -> Advanced)`.
2, the configuration of the surface and then open the `Default Proposal Kinds` column` Java Proposals (Code Recommenders) `remove the check mark in front of it.
3, after the entry into force, I would not suggest, then turn the remaining two `Java Proposals`,` Java Proposals ( Task-Focused) ` check mark was normal.
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