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How do you fix the robot controller app crashing when running Vuforia?

sliu-7
7-Bedrock

How do you fix the robot controller app crashing when running Vuforia?

Hi,

Our team recently started testing the PTC Vuforia that comes with the FTC SDK on the phones, but the problem we are running into is that whenever we run Vuforia, the Robot controller app fore quits. The logs look like this:

LogCapture1.PNG

As you can see here, the Vuforia library is properly loaded.

LogCapture2.PNG

But then there are two errors, with the first one being java not able to identify the native method(which is written in C#) in VuforiaBase

LogCapture3.PNG

And the second one being the Java cant find an implementation for a Vuforia tracker type.

We looked at these in Android Studio, and found these lines:

Vuforia Class:

VuforiaClass.PNG

VuforiaBase Class:

VuforiaBaseClass.PNG


Is it a version difference problem? If not, then what is the exact problem?



Thanks in advance,

Team 8565 TechnicBots


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