Help with android studio

Supporting Java SE version 7 and up
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monoloco
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Help with android studio

Post by monoloco »

Hello everyone, can someone help me with this problem, I am trying to make an application in android studio, using the example that is on the page, but when trying to run the application I get the following error, I think it is an error library, but I think I installed it correctly.
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jdecoux
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Re: Help with android studio

Post by jdecoux »

It looks as though you have a null pointer exception on ch1. You need to create the object before you can use it:

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ch1 = new VoltageInput();
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