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WebFlight / JWT

Mendix JWT module
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Error in executing Java actions of JWT module #8

Closed mwbouwkamp-mendix closed 4 years ago

mwbouwkamp-mendix commented 4 years ago

A few weeks/months ago, I was using the JWT module and it was working like a charm. However, I currently get errors when executing the Java actions, for example the Generate JWT action. I get the following three consecutive errors in my Mendix console:

First one (Lognode ActionManager)

Message: Error in execution of monitored action '{"name":"PublishedServices.POST_Login","type":"Microflow"}' (execution id: b5a90579-c89a-45c2-bf79-d765903935ca, execution type: CUSTOM)

Stack trace: java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:619) at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:528) at com.auth0.jwt.JWTCreator.(JWTCreator.java:33) at com.auth0.jwt.JWTCreator.(JWTCreator.java:24) at com.auth0.jwt.JWTCreator$Builder.sign(JWTCreator.java:311) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:152) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:40) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) ...

Second one (Lognode ActionManager)

Message: Error in execution of monitored action '/rest/MYAPP/v1/login' (execution id: 1a9f8250-e004-4781-a992-21c62b5bcf81, execution type: UNKNOWN)

Stack trace: java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:619) at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:528) at com.auth0.jwt.JWTCreator.(JWTCreator.java:33) at com.auth0.jwt.JWTCreator.(JWTCreator.java:24) at com.auth0.jwt.JWTCreator$Builder.sign(JWTCreator.java:311) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:152) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:40) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) ...

Third one (LogNode M2EE)

Messsage: An unhandled error occurred in the MxRuntime.

Stack trace: java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:619) at com.fasterxml.jackson.databind.ObjectMapper.(ObjectMapper.java:528) at com.auth0.jwt.JWTCreator.(JWTCreator.java:33) at com.auth0.jwt.JWTCreator.(JWTCreator.java:24) at com.auth0.jwt.JWTCreator$Builder.sign(JWTCreator.java:311) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:152) at jwt.actions.GenerateJWT.executeAction(GenerateJWT.java:40) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) ...

Hope you can help!

mennodehaas commented 4 years ago

You might have the incorrect version of Jackson dependencies in your userlib folder or other conflicting versions introduced by other App Store modules. image

mwbouwkamp-mendix commented 4 years ago

It turned out to be a conflict with com.fasterxml.jackson.core.jar. Thanks for your help!

mennodehaas commented 4 years ago

@MWBtimeseries thanks! Would be nice if you could rate the module in the Mendix App Store.

Capital75 commented 4 years ago

@MWBtimeseries I'm running into exactly this issue. Could you share how you resolved the conflict on the com.fasterxml.jackson.core.jar file?

mwbouwkamp-mendix commented 4 years ago

@Capital75 I ended up deleting the duplicate library files. If I remember correctly, I needed to do some fixes afterwards by reimporting some modules, though.