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  NullPointerException at net.java.games.util.plugins.Plugins.scanPlugins  (Read 1536 times)
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Offline keryax

Innocent Bystander





« Posted 2013-06-28 12:26:33 »

Hello.
I had dowanloaded sources from jinput.java.net; built it on linux with java 1.7.
libjinput-linux.so i'd copied to /usr/lib

When i connect jinput.jar to the project without any code - it crashes with:

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Exception in thread "main" java.lang.NullPointerException
   at net.java.games.util.plugins.Plugins.scanPlugins(Plugins.java:78)
   at net.java.games.util.plugins.Plugins.<init>(Plugins.java:73)
   at net.java.games.util.plugins.test.PluginTest.<init>(PluginTest.java:85)
   at net.java.games.util.plugins.test.PluginTest.main(PluginTest.java:112)


What is wrong?  Cry
Offline gouessej
« Reply #1 - Posted 2013-08-10 19:42:00 »

Hi

Don't copy the .so file into this directory, you just need to put it into the Java library path and jnput.jar must be in the classpath. I think that the directory "test_plugins" is not found. I use a source code a bit more recent than you:
https://github.com/sgothel/jutils/blob/master/src/main/java/net/java/games/util/plugins/Plugins.java#L81

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