Bad external storage path

[maniksejwal]

Helper.java line 210
com.memory_athlete.memoryassistant.Helper.makeDirectory

Caused by java.lang.RuntimeException
Couldn't create the directory. Path = /storage/0123-4567/Memory Assistant//Practice/
com.memory_athlete.memoryassistant.Helper.makeDirectory (Helper.java:210)
com.memory_athlete.memoryassistant.main.MainActivity.moveFiles (MainActivity.java:110)
com.memory_athlete.memoryassistant.main.MainActivity$1.run (MainActivity.java:99)
com.memory_athlete.memoryassistant.main.MainActivity.onCreate (MainActivity.java:102)
android.app.Activity.performCreate (Activity.java:6367)
android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1110)
android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2404)
android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2511)
android.app.ActivityThread.access$900 (ActivityThread.java:165)
android.app.ActivityThread$H.handleMessage (ActivityThread.java:1375)
android.os.Handler.dispatchMessage (Handler.java:102)
android.os.Looper.loop (Looper.java:150)
android.app.ActivityThread.main (ActivityThread.java:5621)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:794)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:684)

Bad path - /storage/0123-4567/Memory Assistant//Practice/
Should have been /storage/emulated/0/Memory Assistant//Practice/

• Device: Huawei P8 Lite
• OS: Android 6.0
• Version 1.5.10 (93)
• Recurrence of: Failed to create directory #6