# Crash Callback REWARDED VIDEO

**URL:** <https://forum.defold.com/t/crash-callback-rewarded-video/12352>\
**Category:** Questions\
**Created:** [October 8, 2017, 11:16am UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352 "2017-10-08T11:16:33Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![app.tchafar](https://forum-defold.b-cdn.net/letter_avatar_proxy/v4/letter/a/e9bcb4/32.png) [@app.tchafar](https://forum.defold.com/u/app.tchafar)\
**Post date:** [October 8, 2017, 11:16am UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/1 "2017-10-08T11:16:33Z")

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Hello ,  
I’m working with extension-admob, My problem is my game crash when video Rewarded is finished on android.  
I dont know what to do. Can you guys please help me?

10-08 11:47:36.116 19991-19991/? A/DEBUG: \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\* \*\*\*  
10-08 11:47:36.117 19991-19991/? A/DEBUG: Build fingerprint: ‘samsung/zerofltexx/zeroflte:7.0/NRD90M/G920FXXU5EQHD:user/release-keys’  
10-08 11:47:36.117 19991-19991/? A/DEBUG: Revision: ‘11’  
10-08 11:47:36.117 19991-19991/? A/DEBUG: ABI: ‘arm’  
10-08 11:47:36.117 19991-19991/? A/DEBUG: pid: 19783, tid: 19783, name: old.bipex.laser \>\>\> com.defold.bipex.laser \<\<\<  
10-08 11:47:36.117 19991-19991/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV\_MAPERR), fault addr 0x696f630a  
10-08 11:47:36.117 19991-19991/? A/DEBUG: r0 696f630a r1 696f630a r2 41200000 r3 00000006  
10-08 11:47:36.117 19991-19991/? A/DEBUG: r4 ffffffff r5 00000002 r6 e1b27540 r7 c4c34a40  
10-08 11:47:36.117 19991-19991/? A/DEBUG: r8 e1b2756c r9 ffedb370 sl cc8d0cbc fp 13291dc0  
10-08 11:47:36.117 19991-19991/? A/DEBUG: ip 00000002 sp ffedb248 lr ec065015 pc ec02dbec cpsr 200e0030  
10-08 11:47:36.131 19991-19991/? A/DEBUG: backtrace:  
10-08 11:47:36.132 3022-3022/? E/audit: type=1400 audit(1507459656.121:7091): avc: denied { search } for pid=19991 comm=“debuggerd” name=“com.defold.bipex.laser” dev=“sda18” ino=65803 scontext=u:r:debuggerd:s0 tcontext=u:object\_r:app\_data\_file:s0:c512,c768 tclass=dir permissive=0 SEPF\_SECMOBILE\_7.0\_0009  
10-08 11:47:36.136 19991-19991/? A/DEBUG: #00 pc 00018bec /system/lib/libc.so (strlen+35)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #01 pc 00050011 /system/lib/libc.so (\_\_strlen\_chk+4)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #02 pc 00046629 /system/lib/libc.so (strdup+8)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #03 pc 000b2f18 /data/app/com.defold.bipex.laser-1/lib/arm/liblaser\_game.so (\_ZN14AdMobExtension18QueueRewardCommandEiifPKc+64)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #04 pc 000b5cfc /data/app/com.defold.bipex.laser-1/lib/arm/liblaser\_game.so (\_ZN14AdMobExtension21RewardedVideoListener10OnRewardedEN8firebase5admob14rewarded\_video10RewardItemE+64)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #05 pc 000c10d9 /data/app/com.defold.bipex.laser-1/lib/arm/liblaser\_game.so (\_ZN8firebase5admob14rewarded\_video8internal21RewardedVideoInternal22NotifyListenerOfRewardENS1\_10RewardItemE+136)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #06 pc 000be033 /data/app/com.defold.bipex.laser-1/lib/arm/liblaser\_game.so (Java\_com\_google\_firebase\_admob\_internal\_cpp\_RewardedVideoHelper\_grantReward+326)  
10-08 11:47:36.137 19991-19991/? A/DEBUG: #07 pc 00001931 /data/data/com.defold.bipex.laser/code\_cache/admob\_resources\_lib.dex (offset 0xd000)  
10-08 11:47:37.538 14634-19992/? W/ActivityManager: Force finishing activity com.defold.bipex.laser/com.google.android.gms.ads.AdActivity  
10-08 11:47:37.538 14634-19992/? W/MultiScreenManagerService: moveTaskBackToDisplayIfNeeded(): The task has more than one activity  
10-08 11:47:37.545 14634-19992/? W/ActivityManager: Force finishing activity com.defold.bipex.laser/com.dynamo.android.DefoldActivity  
10-08 11:47:37.545 14634-19992/? W/MultiScreenManagerService: moveTaskBackToDisplayIfNeeded(): root is not base activity  
10-08 11:47:37.548 14634-19992/? W/MultiScreenManagerService: moveTaskBackToDisplayIfNeeded(): root activity or app is null

Please Help me.

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<div class="post-metadata">

**Author:** ![britzl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/britzl/32/23_2.png) [@britzl](https://forum.defold.com/u/britzl)\
**Post date:** [October 8, 2017, 5:59pm UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/2 "2017-10-08T17:59:22Z")

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Hmm, it’s tricky to know what is causing this. The admob extension [should be considered an example](https://github.com/defold/extension-admob#disclaimer-this-is-an-example). An alternative for you, if you’re not able to solve the crash yourself, is to use [FGL Enhance](https://forum.defold.com/t/enhance-defold-native-extension-for-over-30-sdks/9042) to add Admob support to your game.

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**Author:** ![app.tchafar](https://forum-defold.b-cdn.net/letter_avatar_proxy/v4/letter/a/e9bcb4/32.png) [@app.tchafar](https://forum.defold.com/u/app.tchafar)\
**Post date:** [October 8, 2017, 9:43pm UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/3 "2017-10-08T21:43:30Z")

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Thanks for response, I have same probleme with admob-example .  
I Think the probleme is compatibility extension with my device or version of OS.

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<div class="post-metadata">

**Author:** ![britzl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/britzl/32/23_2.png) [@britzl](https://forum.defold.com/u/britzl)\
**Post date:** [October 9, 2017, 9:33am UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/4 "2017-10-09T09:33:28Z")

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> [@app.tchafar](#):
>
> I have same probleme with admob-example

But does it work if you switch to FGL as I suggested?

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<div class="post-metadata">

**Author:** ![app.tchafar](https://forum-defold.b-cdn.net/letter_avatar_proxy/v4/letter/a/e9bcb4/32.png) [@app.tchafar](https://forum.defold.com/u/app.tchafar)\
**Post date:** [October 9, 2017, 11:44am UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/5 "2017-10-09T11:44:21Z")

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I will switch to FGL

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**Author:** ![secondrnd](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/secondrnd/32/5833_2.png) [@secondrnd](https://forum.defold.com/u/secondrnd)\
**Post date:** [October 11, 2017, 2:26pm UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/6 "2017-10-11T14:26:39Z")

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hey @app.tchafar can you post how you were able to use admob extension on your project? i followed the instruction on their github page but i cant build. thanks.

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<div class="post-metadata">

**Author:** ![app.tchafar](https://forum-defold.b-cdn.net/letter_avatar_proxy/v4/letter/a/e9bcb4/32.png) [@app.tchafar](https://forum.defold.com/u/app.tchafar)\
**Post date:** [October 13, 2017, 9:15pm UTC](https://forum.defold.com/t/crash-callback-rewarded-video/12352/7 "2017-10-13T21:15:34Z")

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Hey Secondrnd,  
Can you Build admob-example project ?  
For information this extention work for android and ios not for simulator.