java.lang.RuntimeException: Unable to start activity ComponentInfo{newapp.com.bipl.mynewapp3/newapp.com.bipl.mynewapp3.Page2}: java.lang.NumberFormatException: Invalid int: ""


Samebug tips

You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.


1 month ago

Solutions on the web

Solution icon of stackoverflow
Unable to start activity ComponentInfo{newapp.com.bipl.mynewapp3/newapp.com.bipl.mynewapp3.Page2}: java.lang.NumberFormatException: Invalid int: ""

Solution icon of stackoverflow
Unable to start activity ComponentInfo{com.example.matrixtest/com.example.matrixtest.MainActivity}: java.lang.NumberFormatException: Invalid int: ""

Solution icon of stackoverflow
Unable to start activity ComponentInfo{com.example.asifsabir.counterapps/com.example.asifsabir.counterapps.MainActivity}: java.lang.NumberFormatException: Invalid int: ""

Solution icon of stackoverflow
via Stack Overflow by Asm
, 1 year ago
Unable to start activity ComponentInfo{com.elie.billsplitter/com.elie.billsplitter.MainActivity}: java.lang.NumberFormatException: Invalid int: ""

Solution icon of github
via GitHub by jsarabia1247
, 11 months ago
Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.SplashScreen}: java.lang.NumberFormatException: Invalid int: "null"

Solution icon of stackoverflow
Unable to start activity ComponentInfo{com.tellfa.nikandroid.database/com.tellfa.nikandroid.database.example.EX_Contacts_Page}: java.lang.NumberFormatException: Invalid int: "null"

Solution icon of stackoverflow
Unable to start activity ComponentInfo{com.example.project/com.example.project.MainActivity}: java.lang.NumberFormatException: Invalid int: "T"

Solution icon of github
via GitHub by jsarabia1247
, 11 months ago
Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.MainMenu}: java.lang.NumberFormatException: Invalid int: "null"

Solution icon of stackoverflow
Unable to instantiate activity ComponentInfo{com.elie.billsplitter/com.elie.billsplitter.MainActivity}: java.lang.NumberFormatException: Invalid int: ""

Solution icon of stackoverflow
via Stack Overflow by Asm
, 1 year ago
Unable to start activity ComponentInfo{com.elie.billsplitter/com.elie.billsplitter.MainActivity}: java.lang.NumberFormatException: Invalid double: ""

Stack trace

java.lang.RuntimeException: Unable to start activity ComponentInfo{newapp.com.bipl.mynewapp3ewapp.com.bipl.mynewapp3.Page2}: java.lang.NumberFormatException: Invalid int: ""
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2521)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2595)
	at android.app.ActivityThread.access$800(ActivityThread.java:178)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1470)
	at android.os.Handler.dispatchMessage(Handler.java:111)
	at android.os.Looper.loop(Looper.java:194)
	at android.app.ActivityThread.main(ActivityThread.java:5631)
	at java.lang.reflect.Method.invoke(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:372)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
Caused by: java.lang.NumberFormatException: Invalid int: ""
	at java.lang.Integer.invalidInt(Integer.java:138)
	at java.lang.Integer.parseInt(Integer.java:358)
	at java.lang.Integer.parseInt(Integer.java:334)
	at newapp.com.bipl.mynewapp3.Page2.onCreate(Page2.java:41)
	at android.app.Activity.performCreate(Activity.java:6092)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1112)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2468)
	... 10 more

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