Hello guys. I have an issue regarding adding external library to App inventor sources.
here I have imported jar file in theJarFolderdirectory
Edited thecomponents/build.xmlfile
But after importing package it's showing error in IDE. But compiles successfully.
but when I try to compile extensions, it compiles without any error. I wanted to know is this it's natural behavior or only I'm getting this issue. Also I am not using the default theme of intellij idea. can It be issue?
I caught the simple issuer wait I am helping soon
Please copy paste the line u have added in xml
<copy toFile="${public.deps.dir}/mixpanel-java-1.5.0.jar" file="${lib.dir}/JarFolder/mixpanel-java-1.5.0.jar" />I think you should add a JarFolder Name
don't understood 
Where is your Folder Jar?
To
<copy toFile="${public.deps.dir}/mixpanel.jar" file="${lib.dir}/JarFolder/mixpanel-java-1.5.0.jar" />
Step 1 I just edited the to file without numbers as it is rename now
@UsesLibraries(libraries = "mixpanel.jar")
This is just after import I have included nickname
You can check highlighted path.
copy that and paste it in your JarFolder.
Example :
C:\Users\Salman\appinventor-sources\appinventor\lib\JarFolder
Nope I think it's wrong
Becaus
Means the lib directory thus do as I said I am sure it works
lib is already pasted in jar folder
Wait understood.
Something happened hilarious
Maybe.
import statement is disappearing automatically. @HIFI_APPS @Salman_Dev
All Is fine
What is ur edited xml code now after
<copy toFile="${public.deps.dir}/mixpanel.jar" file="${lib.dir}/JarFolder/mixpanel.jar" />
Add this line after all import... In ur code
Try something like this :
<copy toFile="${public.deps.dir}/mixpanel.jar" file="${lib.dir}/C:\Users\Salman\appinventor-sources\appinventor\lib\JarFolder/mixpanel.jar" />