Android launcing problem after SDK20

Hello, My app is not launching on android after expo sdk20(sdk20,sdk21). there was no problem before sdk20.

on EXPO XDE logs are below. splash screen seems and thats all, it is not launching . please help.


Running application “main” with appParams: {“initialProps”:{“exp”:{“initialUri”:“exp://192.168.1.29:19000”,“manifest”:{“iconUrl”:“http://192.168.1.29:19001/assets/./assets/icons/app.png",“debuggerHost”:“192.168.1.29:19001”,“env”:{},“icon”:"./assets/icons/app.png",“logUrl”:“http://192.168.1.29:19000/logs”,“privacy”:“public”,“primaryColor”:"#cccccc",“android”:{“package”:“*”},“orientation”:“portrait”,“description”:“Shopping”,“bundleUrl”:“http://192.168.1.29:19001/main.bundle?platform=android&dev=false&strict=false&minify=false&hot=false&assetPlugin=expo/tools/hashAssetFiles”,“ios”:{“supportsTablet”:true,“bundleIdentifier”:“************”},“packagerOpts”:{“lanType”:“ip”,“dev”:false,“urlType”:“exp”,“hostType”:“lan”,“strict”:false,“minify”:false,“urlRandomness”:“f6-57v”},“xde”:true,“id”:"@/",“developer”:{“tool”:“xde”},“name”:“”,“slug”:“”,“sdkVersion”:“20.0.0”,“mainModuleName”:“main”,“loading”:{“iconUrl”:"./assets/icons/appM.png",“icon”:"./assets/icons/appM.png",“splash”:{“backgroundImage”:"./assets/icons/logginn.png",“image”:{“ios”:{“backgroundImage”:"./assets/icons/logginn.png",“backgroundImageUrl”:"./assets/icons/logginn.png"}}}},“version”:“10.0.8”,“isVerified”:true},“shell”:false}},"rootTag”:1}. DEV === false, development-level warning are OFF, performance optimizations are ON