java.lang.IllegalStateException:Could not execute method for android:onClick
I receive this error in crash report of just some users, but I don't understand it! The app works perfectly on almost all user devices!
This is not a duplicate question, because app works always, but crashes some times!
part of my code, shows the click is not something tricky:
fun grid_btn_clicked(v: View) {
showData(findJson(K1)!!)
}
and this is exception:
Fatal Exception: java.lang.IllegalStateException: Could not execute
method for android:onClick
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:390)
at android.view.View.performClick(View.java:5716)
at android.widget.TextView.performClick(TextView.java:10926)
at android.view.View$PerformClick.run(View.java:22596)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
android exception onclick illegalstateexception asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
add a comment |
I receive this error in crash report of just some users, but I don't understand it! The app works perfectly on almost all user devices!
This is not a duplicate question, because app works always, but crashes some times!
part of my code, shows the click is not something tricky:
fun grid_btn_clicked(v: View) {
showData(findJson(K1)!!)
}
and this is exception:
Fatal Exception: java.lang.IllegalStateException: Could not execute
method for android:onClick
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:390)
at android.view.View.performClick(View.java:5716)
at android.widget.TextView.performClick(TextView.java:10926)
at android.view.View$PerformClick.run(View.java:22596)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
android exception onclick illegalstateexception asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
1
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
1
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39
add a comment |
I receive this error in crash report of just some users, but I don't understand it! The app works perfectly on almost all user devices!
This is not a duplicate question, because app works always, but crashes some times!
part of my code, shows the click is not something tricky:
fun grid_btn_clicked(v: View) {
showData(findJson(K1)!!)
}
and this is exception:
Fatal Exception: java.lang.IllegalStateException: Could not execute
method for android:onClick
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:390)
at android.view.View.performClick(View.java:5716)
at android.widget.TextView.performClick(TextView.java:10926)
at android.view.View$PerformClick.run(View.java:22596)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
android exception onclick illegalstateexception asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
I receive this error in crash report of just some users, but I don't understand it! The app works perfectly on almost all user devices!
This is not a duplicate question, because app works always, but crashes some times!
part of my code, shows the click is not something tricky:
fun grid_btn_clicked(v: View) {
showData(findJson(K1)!!)
}
and this is exception:
Fatal Exception: java.lang.IllegalStateException: Could not execute
method for android:onClick
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:390)
at android.view.View.performClick(View.java:5716)
at android.widget.TextView.performClick(TextView.java:10926)
at android.view.View$PerformClick.run(View.java:22596)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
android exception onclick illegalstateexception android exception onclick illegalstateexception asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
edited Nov 13 '18 at 5:21
AVEbrahimi
asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
asked Nov 13 '18 at 5:13
AVEbrahimiAVEbrahimi
5,23184394
5,23184394
1
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
1
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39
add a comment |
1
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
1
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39
1
1
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
1
1
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39
add a comment |
1 Answer
1
active
oldest
votes
May b you are getting null value .Try putting your code under let and check while debugging that Are u gettingnull data from findJson(k1).
fun grid_btn_clicked(v: View) {
findJson(k1).let{
showData(it)
}
}
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
add a comment |
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1 Answer
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1 Answer
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May b you are getting null value .Try putting your code under let and check while debugging that Are u gettingnull data from findJson(k1).
fun grid_btn_clicked(v: View) {
findJson(k1).let{
showData(it)
}
}
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
add a comment |
May b you are getting null value .Try putting your code under let and check while debugging that Are u gettingnull data from findJson(k1).
fun grid_btn_clicked(v: View) {
findJson(k1).let{
showData(it)
}
}
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
add a comment |
May b you are getting null value .Try putting your code under let and check while debugging that Are u gettingnull data from findJson(k1).
fun grid_btn_clicked(v: View) {
findJson(k1).let{
showData(it)
}
}
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
May b you are getting null value .Try putting your code under let and check while debugging that Are u gettingnull data from findJson(k1).
fun grid_btn_clicked(v: View) {
findJson(k1).let{
showData(it)
}
}
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
answered Nov 13 '18 at 6:11
Android GeekAndroid Geek
187112
187112
add a comment |
add a comment |
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1
can you add some piece of code where its crashing ?
– Faiz Mir
Nov 13 '18 at 5:16
Please put showData function body. Most probably there is a null in some cases as u use !!, maybe try wrapping it with let to get secured from crashes
– P.Juni
Nov 13 '18 at 5:31
If there was problem in showData why exception raised here?!
– AVEbrahimi
Nov 13 '18 at 5:31
Dont really know because there is No code for other functions but if findJson can return null then u can get null in showData and in onClick
– P.Juni
Nov 13 '18 at 5:35
1
how have you set the click listener? If in the xml, then show the xml
– Vladyslav Matviienko
Nov 13 '18 at 5:39