codeRunner cannot find or load main com.backendless.coderunner.CodeRunnerLoader

Server Code
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OK guys, I desisntalled Java 9, now java version is “1.8.0_161” and it works!

So not compatible with Java 9.0.4

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Yes, our CodeRunner is not yet compatible with Java 9. Probably we’ll improve the error messages. Sorry for the inconveniences.