Gephi 0.9.2 does not start - Freezes with "Starting Modules..." message #1831
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I suggest you try to: Update graphics card drivers |
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hi thanks, updated the display drivers, run with and without AV, run from the tar, run as aministrator etc .. no changes .. any other ideas ? thanks regards Koen |
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Possibly the same problem? https://netbeans.org/bugzilla/show_bug.cgi?id=246262 Also try to clear your gephi user directory https://github.com/gephi/gephi/wiki/Troubleshooting |
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hi thanks, cleaned the .gephi dir without result and do not recognize any of the suggestions made in that netbeans issue. Any other ideas how to pinpoint exactly what its waiting for ? thanks regards koen |
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Did you also clean Windows temp folder? |
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Hi eduardo, yes just did. It was really large but cleaned it all. Cleared also .gephi in users and reinstalled gephi 0.9.2 but no changes... still hangs in the splach screen with "starting modules... message".. I also installed gephi 0.8.1 (gephi-0.8.1-beta.setup) and when it starts it displays the splash screen and halfway the splash screen disappears and nothing happens although i see some messages in the log now (while the logfile in 0.9.2 contains no error info).. but maybe this is due to an other cause .. java.lang.IllegalStateException: java.lang.IllegalAccessException: Class org.openide.util.WeakListenerImpl$ProxyListener can not access a member of class org.openide.filesystems.$Proxy0 with modifiers "public" |
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Gephi 0.8.2 or less can only work with Java7, but you should be using 0.9.2 anyway. I am not sure what else can be the problem. Maybe it's conflicting with other app? Try to close everything else or even starting Windows in safe mode to discard that. |
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Hi, in safe mode it starts 0.9.2 but complains now on my OpenGL2 version 1.1.0 which is too low to display the graph... could that be due to safe mode or is it indeed still a graphics driver issue ? Attached the opengl2 error message and now i also see much more info in the gephi log file .. also attached.. thanks for all support reg koen |
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Right, that's due to graphics drivers not being available in safe mode. |
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hi, that was already the case and referred to in gephi.conf file
C:\Program Files\Java\jdk1.8.0_152
Is there no way to start gephi in debug mode so that we can see at what
point the process stops ?
2017-10-31 10:15 GMT+01:00 Eduardo Ramos <notifications@github.com>:
… Right, that's due to graphics drivers not being available in safe mode.
So there must be a problem with some application or driver that does not
run in safe mode... but that's difficult to find. Also, you said you are
running a Java 8 JRE. Can you try to install a Java 8 JDK instead?
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Koen
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when i start gephi. it displays the splash screen and hangs.. in the windows task manager is see a process called: jogamp_exe_tst9255.....exe (the dots are a lot of numbers) when i kill that process (actually twice since it seems thare are 2 with different number) it display the gephi screen as expected ?? any clues ? |
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That still sounds like the antivirus is doing some bad things... not allowing JOGL to extract its natives needed to render OpgenGL. Please try to add gephi.exe and gephi64.exe to the antivirus trusted list or whatever. |
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hi, i already stopped my av / endpoint protecting before starting .. that
did not help..still does not start till i kill these processes.. i tested
some graph streaming from neo4j and all functionality seams to work fine
i also noticed that installing plugins (for exaple i had to install the
graph streaming plugin) failed due to network connectivity issues and when
stopping the endpoint protection sw it worked .. so while stopping the fw
is not the solution for starting gephi it seems to have some impact
somehow. I have added both gephi and gephi64 to the exception list of my ep
protection sw but that did not helpout
anyways for now killing 2 processes is a bypass .. not sure what the impact
of that is from functionality perspective ..it seems to work .. ..and
whenever i see the real issue i will update this thread .. if you have some
bright ideas for further investigation plse let me know
thanks
regards koen
2017-10-31 11:12 GMT+01:00 Eduardo Ramos <notifications@github.com>:
… That still sounds like the antivirus is doing some bad things... not
allowing JOGL to extract its natives needed to render OpgenGL. Please try
to add gephi.exe and gephi64.exe to the antivirus trusted list or whatever.
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Groeten / Best Regards,
Koen
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I see, should we conclude that there is several programs messing with other software such as Gephi in your computer and close this? |
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hi, this specific issue can be closed .. although i cannot pinpoint exactly
what is the issue it does not seem to be due to gephi itself .. thanks for
all support
2017-10-31 13:10 GMT+01:00 Eduardo Ramos <notifications@github.com>:
… I see, should we conclude that there is several programs messing with
other software such as Gephi in your computer and close this?
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Groeten / Best Regards,
Koen
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I'm getting this on Windows 7 and plenty of other software of all kinds works. Is it possible to have better error handling/verbosity for the loading process or logs or something? As it is the software is a lemon. I wouldn't recommend it to anyone if it doesn't just work and it's worse than that it doesn't crash but just spends forever in human terms on loading. |
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I think most freezes are being caused by our opengl usage, we will improve it in a next release, but for the moment this is what's available. |
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I'm not really sure guessing or poking about in the dark is really going to help much for this. I think the crux of the issue is that the loading process needs to be enhanced. Is there a log or anything? |
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There is a log in gephi user directory https://github.com/gephi/gephi/wiki/Troubleshooting |
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I've seen that but there's nothing really in there :D. I think you need a flag to enable logging for each step of loading (loading modules then each of which module, etc). |
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In my case Gephi doesn’t start atall and the following fixed my issue:
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hi, thanks for updates.
For my system i noticed the problem was resolved some time ago suddenly.
Maybe a windows or java update but not sure what has been changed
reg koen
2018-04-12 21:35 GMT+02:00 Vamsi Krishna Sabbisetty <
notifications@github.com>:
… In my case Gephi doesn’t start atall and the following fixed my issue:
1. uninstall older versions of java
2. Installed Java 8
3. Updated jdk path to jdkhome=”C:\Program Files\Java\jre1.8.0_161" in
gephi.conf (etc folder)
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Groeten / Best Regards,
Koen
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This happens to me with Ubuntu, Gephi 9.2 and Java 8's openjdk. Splash screen hangs and then disappears. |
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Here's the log. |
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Hi all, when i try to start gephi 0.9.2 it freezes halfway with a message : "Starting Modules...".
I have looked in the logfile but nothing specific there.
I have updated the gephi.conf file to point to the latest JRE but that did not help either.
jdkhome="C:\Program Files\Java\jre1.8.0_152"
Running Windows 7 on Lenovo T460.
Any Clues what to do next ?
Thanks Koen
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