After 8.2.1 Servoy is not working (also previous versions)

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After 8.2.1 Servoy is not working (also previous versions)

Postby rioba1401913570 » Wed Oct 25, 2017 4:34 pm

After installing version 8.2.1 on MacOS High Sierra Servoy is woking no more, also previous versions. I can start it, it loads the starting page but then it freezes and I have to force quit it. Suspecting a Java issue i completely removed the previous installation of Java and installed a new one. I tried both Java 8 and 9 with no success. Reinstalled also Servoy but the problem persisted. I really don't know what went wrong. In case someone wanted to look into the issue I also enclose the log file. Thanks.
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Re: After 8.2.1 Servoy is not working (also previous version

Postby ROCLASI » Wed Oct 25, 2017 4:44 pm

Hi Rioba,

Upgrading macOS usually means it removes the Java 6 that you might had installed. Servoy used to still require it even though it reports it uses Java 7/8.
As far as I know Servoy fixed that issue but perhaps this is what is biting you.
You can download Java 6 from Apple here.

Hope this helps
Robert Ivens
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SAN Developer / Servoy Valued Professional / Servoy Certified Developer
Twitter: @roclasi / @servoyforge
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Re: After 8.2.1 Servoy is not working (also previous version

Postby rioba1401913570 » Thu Oct 26, 2017 9:37 am

Thank you Robert for your reply. I also suspected the problem could be linked to Java 6 missing. But after installing JRE 8 if I checked the Java version using
Code: Select all
java -version
in terminal I could only detect this older Java while the preference pane listed version 8. Installing the Java sdk 8 solved the mismatch but not the Servoy problem. So I installed Servoy 8.2.1 on a new disk with only MacOS 10.13, MySql Db, Java 8 and 6 and the problem with Servoy disappeared. So the culprit is somewhere else, but I don't understand where sine I removed all previous Java installations and files.
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Re: After 8.2.1 Servoy is not working (also previous version

Postby rgansevles » Fri Oct 27, 2017 8:19 am

Hi Rioba,

When Servoy is frozen, is de admin page via the browser working?
If yes, please post the result of the thread dump here.

http://localhost:8080/servoy-admin/dumpstack

Rob
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Re: After 8.2.1 Servoy is not working (also previous version

Postby rioba1401913570 » Fri Oct 27, 2017 8:39 pm

Hi Rob,

thanks. The thread dump is attached
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Re: After 8.2.1 Servoy is not working (also previous version

Postby hovw » Sat Oct 28, 2017 8:57 am

Same problem

Servoy server is running but can't connect to the admin page


'cannot decode raw data' (NSURLErrorDomain:-1015)


Also with a systems that use JDK 1.8, it works fine with osx sierra
OSX 10.9.5 - 10.13.1
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Re: After 8.2.1 Servoy is not working (also previous version

Postby rgansevles » Sat Oct 28, 2017 2:51 pm

This does seem to be a problem with the java version, it is hanging in a native apple java call.
Note that Servoy 8.2 requires java 7.

On the admin page you can see the jvm used
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