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Created attachment 165257 [details] glitch of information tab Cannot open option panel, project and files tabs. A report(?, notice or error?) appears when trying to open them, but information tab is glitched as attachment.
Do you use JDK 9? NetBeans 8.2 does not work with JDK 9. For more information, please see: https://jaxenter.com/netbeans/using-apache-netbeans-incubating-jdk-9
I've understood it and I succeeded to launch Netbeans8.2 normality after setting <Netbeans install directory>/etc/netbeans.conf entry: netbeans_jdkhome. This entry setting to <Java install directory>\jdk_1.8.0_144 .
Closing then. Thanks for your update.