Plugin Installation Gives Error in Android

[kartiksolanki]

cordova plugin add cordova-plugin-epson-epos2
Installing "cordova-plugin-epson-epos2" for android
Error during processing of action! Attempting to revert...
Failed to install 'cordova-plugin-epson-epos2': CordovaError: Uh oh!
"/Users/wearesas/Desktop/dr-operations-android/platforms/android/app/src/main/jniLibs/arm64-v8a/libepos2.so" already exists!
at copyNewFile (/Users/wearesas/Desktop/dr-operations-android/platforms/android/cordova/lib/pluginHandlers.js:234:45)
at install (/Users/wearesas/Desktop/dr-operations-android/platforms/android/cordova/lib/pluginHandlers.js:34:17)
at ActionStack.process (/Users/wearesas/Desktop/dr-operations-android/node_modules/cordova-common/src/ActionStack.js:56:25)
at PluginManager.doOperation (/Users/wearesas/Desktop/dr-operations-android/node_modules/cordova-common/src/PluginManager.js:114:20)
at PluginManager.addPlugin (/Users/wearesas/Desktop/dr-operations-android/node_modules/cordova-common/src/PluginManager.js:144:17)
at /Users/wearesas/Desktop/dr-operations-android/platforms/android/cordova/Api.js:210:74
at _fulfilled (/Users/wearesas/Desktop/dr-operations-android/node_modules/q/q.js:854:54)
at /Users/wearesas/Desktop/dr-operations-android/node_modules/q/q.js:883:30
at Promise.promise.promiseDispatch (/Users/wearesas/Desktop/dr-operations-android/node_modules/q/q.js:816:13)
at /Users/wearesas/Desktop/dr-operations-android/node_modules/q/q.js:877:14
Uh oh!
"/Users/wearesas/Desktop/dr-operations-android/platforms/android/app/src/main/jniLibs/arm64-v8a/libepos2.so" already exists!

Any idea what is going wrong? Any help is appreciated.

[yannisalexiou]

Removing the below lines from plugin.xml resolves the issue in my case.

<!-- jniLibs -->
<source-file src="src/android/libs/arm64-v8a/libepos2.so" target-dir="jniLibs/arm64-v8a/" />
<source-file src="src/android/libs/armeabi-v7a/libepos2.so" target-dir="jniLibs/armeabi-v7a/" />
<source-file src="src/android/libs/armeabi/libepos2.so" target-dir="jniLibs/armeabi/" />
<source-file src="src/android/libs/x86_64/libepos2.so" target-dir="jniLibs/x86_64/" />
<source-file src="src/android/libs/x86/libepos2.so" target-dir="jniLibs/x86/" />
<lib-file src="src/android/libs/ePOS2.jar" target-dir="jniLibs/" />

This happens because files from libs are copied to jniLibs folder automatically, this process has been specified in plugin-build.gradle in this line jniLibs.srcDirs = ['libs'].