问题
When I am using jTransform.
https://sites.google.com/site/piotrwendykier/software/jtransforms
with my app to perform FFT to my pcm data, I got the exception
java.lang.NoClassDefFoundError: edu.emory.mathcs.jtransforms.fft.DoubleFFt_1D
while I added the jtransform.jar in my app.And also update the build path.
回答1:
1.In Project properties -> Java build path -> Order and export, check all your added dependencies to be included with project class files.
2.Select Android Tools > Fix Project Properties
Than run your app. Its work perfectly.
来源：https://stackoverflow.com/questions/11845451/exception-when-using-jtransform-in-android-java-lang-noclassdeffounderror-edu