App crashes in release but works fine in debug mode.

[sharathGowda12]

This problem with solution is mentioned already in issue https://github.com/razorpay/razorpay-flutter/issues/42

However the solution didn't work for me.

App works fine (even without proguard rules) with flutter run --release but once we build apk & run the app, it didn't work

here is build gradle

buildTypes {
        release {            
            signingConfig signingConfigs.release
            //shrinkResources true
            //minifyEnabled true
            useProguard true
            proguardFiles getDefaultProguardFile('proguard-android.txt'),  'proguard-rules.pro' 
        }
    }

Here is the Proguard rules

-keepclassmembers class * {
@android.webkit.JavascriptInterface ;
}
-keepattributes JavascriptInterface
-keepattributes Annotation
-dontwarn com.razorpay.**
-keep class com.razorpay.** {;}
-optimizations !method/inlining/
-keepclasseswithmembers class * {
public void onPayment*(...);
}

I even tried by removing proguard rules, read & tried all the razorpay official documents, but still the app crashes.

Any workaround is highly appreciated.

[shashikantshaale]

I'm facing same issue

[shashikantshaale]

I followed #42 , it worked.

Thank you @sharath12345678

[Nautiyalsachin]

Closing this issue due to the time elapsed. Please feel free to either re-open the issue or create a new issue if you have any additional queries.

[arshadm25]

This problem with solution is mentioned already in issue #42

However the solution didn't work for me.

App works fine (even without proguard rules) with flutter run --release but once we build apk & run the app, it didn't work

here is build gradle

buildTypes {
        release {            
            signingConfig signingConfigs.release
            //shrinkResources true
            //minifyEnabled true
            useProguard true
            proguardFiles getDefaultProguardFile('proguard-android.txt'),  'proguard-rules.pro' 
        }
    }

Here is the Proguard rules

-keepclassmembers class * {
@android.webkit.JavascriptInterface ;
}
-keepattributes JavascriptInterface
-keepattributes Annotation
-dontwarn com.razorpay.**
-keep class com.razorpay.** {;}
-optimizations !method/inlining/
-keepclasseswithmembers class * {
public void onPayment*(...);
}

I even tried by removing proguard rules, read & tried all the razorpay official documents, but still the app crashes.

Any workaround is highly appreciated.

I am facing the same issue even the propguard rules added

[sharathGowda12]

@arshadm25 Try this, minifyEnabled false

it worked for me.

[arshadm25]

thanks for your reply i will check that once and let you know

On Tue, 24 Mar 2020 at 09:07, sharath12345678 notifications@github.com wrote:

@arshadm25 https://github.com/arshadm25 Try this, minifyEnabled false

it worked for me.

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[arshadm25]

@arshadm25 Try this, minifyEnabled false

it worked for me.

thanks bro it worked for me but i had to set shrinkResources false also

[sanjeevkse]

@arshadm25 Try this, minifyEnabled false

it worked for me.

This worked for me too. After so many days of struggle. Thank you so much.

[vinothvino42]

@arshadm25 Try this, minifyEnabled false

it worked for me.

Thank you so much! It worked for me.

[achieverprince]

It is strange for me Dev mode crashes (even app start) But --variant=release works fine

[mitalpatel5944]

not working. why these issue closed ?

[achieverprince]

after gradlew clean and increasing minsdk to android 5 worked, it worked.

[rohitbarge]

I am getting this

No signature of method: build_amwhym3pk76xdwrm3lwmfm5m.android() is applicable for argument types: (build_amwhym3pk76xdwrm3lwmfm5m$_run_closure2) values: [build_amwhym3pk76xdwrm3lwmfm5m$_run_closure2@47532e3]

on follow above steps