It was this line in neo4j-wrapper.conf: wrapper.java.additional.3=-Xloggc:data/log/neo4j-gc.log
It's commented out by default, but we had it in for some of our perf work. It seems it's no longer compatible with 1.5M02 even though it's still in the default config files (albeit commented out). -- Tatham -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Tatham Oddie Sent: Thursday, 3 November 2011 8:56 AM To: Neo4j user discussions Subject: [Neo4j] java.lang.IllegalArgumentException launching 1.5M02 Any tips on where to start? I'm going to go looking for ServerProcessConsole.java but any other pointers are welcome. :) C:\AzureTemp\Resources\2e546563-a35c-42f6-b903-03317cfdf847\directory\Neo4jInst\neo4j-community-1.5.M02\bin>Neo4j.bat java.lang.IllegalArgumentException at java.lang.ProcessImpl.<init>(Unknown Source) at java.lang.ProcessImpl.start(Unknown Source) at java.lang.ProcessBuilder.start(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at org.neo4j.wrapper.ServerProcessConsole.doStart(ServerProcessConsole.java:39) at org.neo4j.wrapper.ServerProcess.<init>(ServerProcess.java:116) at org.neo4j.wrapper.ServerProcessConsole.<init>(ServerProcessConsole.java:29) at org.neo4j.wrapper.NeoServiceWrapper.launchAsConsoleApp(NeoServiceWrapper.java:48) at org.neo4j.wrapper.NeoServiceWrapper.main(NeoServiceWrapper.java:35) C:\AzureTemp\Resources\2e546563-a35c-42f6-b903-03317cfdf847\directory\Neo4jInst\neo4j-community-1.5.M02\bin> -- Tatham Oddie au mob: +61 414 275 989, us cell: +1 415 598 8201, skype: tathamoddie If you're printing this email, you're doing it wrong. This is a computer, not a typewriter. _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user

