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Home » Language IDEs » Java Development Tools (JDT) » 'Problem Occurred' when suggestions come up('Problem Occurred' when suggestions come up after typing a period.)
'Problem Occurred' when suggestions come up [message #1782591] Mon, 26 February 2018 21:07 Go to next message
Nathaniel Wortner is currently offline Nathaniel WortnerFriend
Messages: 4
Registered: February 2018
Junior Member
Greetings, fellow Java drinkers!

I am wondering how to go about fixing this issue I keep getting suggestions whilst coding in Eclipse (latest version) and immediately, I receive a prompt reading:

Problem Occurred: 'Computing additional info' has encountered a problem. An internal error occurred during "Computing additional info". Details: An internal error occurred during: "Computing additional info". Could not initialize class sun.net.www.protocol.https.DelegateHttpsURLConnection

Thanks for further help and info on how to resolve this issue!
~ Nathaniel

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Re: 'Problem Occurred' when suggestions come up [message #1782665 is a reply to message #1782591] Tue, 27 February 2018 13:29 Go to previous messageGo to next message
Stephan Herrmann is currently offline Stephan HerrmannFriend
Messages: 1627
Registered: July 2009
Senior Member
As a first step you could show us the full exception trace. If it's not in the dialog look in the Error Log view.

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Re: 'Problem Occurred' when suggestions come up [message #1783162 is a reply to message #1782665] Thu, 08 March 2018 15:53 Go to previous messageGo to next message
Nathaniel Wortner is currently offline Nathaniel WortnerFriend
Messages: 4
Registered: February 2018
Junior Member
I'd meant to respond sooner but forget I'd made this thread here, as recommended by a Reddit user...
This is what I found in the Error Log: https://puu.sh/zDgvT.png

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Re: 'Problem Occurred' when suggestions come up [message #1783171 is a reply to message #1783162] Thu, 08 March 2018 17:34 Go to previous messageGo to next message
Stephan Herrmann is currently offline Stephan HerrmannFriend
Messages: 1627
Registered: July 2009
Senior Member
If you'd show us text, rather than an image, could copy it to refer to it.
Anyway, that's not a full exception trace, aka stacktrace.
Check if more details appear when you double click the entry, or look at the corresponding file in the file system at <workspace>/.metadata/.log

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Re: 'Problem Occurred' when suggestions come up [message #1783185 is a reply to message #1783171] Thu, 08 March 2018 22:04 Go to previous messageGo to next message
Nathaniel Wortner is currently offline Nathaniel WortnerFriend
Messages: 4
Registered: February 2018
Junior Member
The Exception Stack Trace is as follows:
Quote:
java.lang.NoClassDefFoundError: Could not initialize class sun.net.www.protocol.http.HttpURLConnection
at sun.net.www.protocol.http.Handler.openConnection(Unknown Source)
at sun.net.www.protocol.http.Handler.openConnection(Unknown Source)
at java.net.URL.openConnection(Unknown Source)
at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:843)
at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1039)
at org.eclipse.jdt.internal.core.BinaryField.getAttachedJavadoc(BinaryField.java:121)
at org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2.getHTMLContent(JavadocContentAccess2.java:538)
at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:90)
at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:75)
at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:60)
at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:603)
at org.eclipse.jface.text.contentassist.AdditionalInfoController$Timer$2$1.run(AdditionalInfoController.java:113)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)

Then, there is also the Session Data:
Quote:
eclipse.buildId=4.7.2.M20171130-0510
java.version=1.8.0_162
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product

...All from the Event Details from the 'internal error'

Thanks for the direction and for further help and info again!
~ Nathaniel

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Re: 'Problem Occurred' when suggestions come up [message #1783186 is a reply to message #1783185] Thu, 08 March 2018 22:11 Go to previous messageGo to next message
Stephan Herrmann is currently offline Stephan HerrmannFriend
Messages: 1627
Registered: July 2009
Senior Member
Quote:
Could not initialize class sun.net.www.protocol.http.HttpURLConnection


This should normally have a caused by section showing a nested exception.

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Re: 'Problem Occurred' when suggestions come up [message #1783398 is a reply to message #1783186] Mon, 12 March 2018 15:30 Go to previous message
Nathaniel Wortner is currently offline Nathaniel WortnerFriend
Messages: 4
Registered: February 2018
Junior Member
Stephan Herrmann wrote on Thu, 08 March 2018 22:11
Quote:
Could not initialize class sun.net.www.protocol.http.HttpURLConnection


This should normally have a caused by section showing a nested exception.

So... what can I do now to get rid of this error prompt?

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