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Database Connection Error: "Testing Database Connection” java.lang.NullPointerException at index 3

User: "amberavh"
amberavh
New Altair Community Member
Updated by Jocelyn

I keep getting the following error:

  • Error executing background job, “Testing Database Connection” java.lang.NullPointerException at index 3 

I am running RapidMiner Studio 7.4.000

Can someone please help me fix this issue? I don't know how to alter custom drivers, so the more detail you can give the better.

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