java.lang.NoClassDefFoundError: javax/websocket/DeploymentException in 6.0.0

[317174106]

java.lang.NoClassDefFoundError: javax/websocket/DeploymentException
at io.appium.java_client.android.ListensToLogcatMessages.(ListensToLogcatMessages.java:34)

WHY？

[mykola-mokhnach]

Can you please properly describe the problem?

In case you try to setup web socket-based logcat listener then it is necessary to include the following libs into your POM:

        <dependency>
            <groupId>org.glassfish.tyrus</groupId>
            <artifactId>tyrus-client</artifactId>
            <version>1.13.1</version>
        </dependency>

        <dependency>
            <groupId>org.glassfish.tyrus</groupId>
            <artifactId>tyrus-container-grizzly-client</artifactId>
            <version>1.13.1</version>
        </dependency>

[317174106]

i just update appium java client from 6.0.0 beta4 to 6.0.0, and selenium 3.11 to 3.12, then the problem shows.

after i change back, it works for me......

[mykola-mokhnach]

we cannot help much without the detailed problem description

[317174106]

same problem like this:
https://stackoverflow.com/questions/50293463/appium-test-case-throws-exception

[mykola-mokhnach]

#912 should improve the flow

[mykola-mokhnach]

I also think that java9 might have something to do with that...

[317174106]

any way can fix this now? degrade?

[mykola-mokhnach]

yep one way is to downgrade to java8

you could also try to include the necessary JSR libs to you build config yourself, but I cannot help much here.

[317174106]

ok thanks, by the way, will this be fixed in next version?

[317174106]

and actually, i am using java8, just project is not using pom

[tooldoctor]

I have the same problem (using Java8).
It works fine with Appium Java Client 6.0.0 Beta 4 and Selenium 3.11
I tried Appium Java Client 6.0.0 Beta 5/6.0.0, and Selenium 3.12 they all failed with the same error.