# White Screen for Webviewer after POST redirect for Android

**URL:** <https://community.thunkable.com/t/white-screen-for-webviewer-after-post-redirect-for-android/1001300>\
**Category:** Questions about Thunkable X\
**Created:** [November 26, 2020, 5:34pm UTC](https://community.thunkable.com/t/white-screen-for-webviewer-after-post-redirect-for-android/1001300 "2020-11-26T17:34:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![henriherz1805mld](https://avatars.discourse-cdn.com/v4/letter/h/9fc29f/32.png) [@henriherz1805mld](https://community.thunkable.com/u/henriherz1805mld)\
**Post date:** [November 26, 2020, 5:34pm UTC](https://community.thunkable.com/t/white-screen-for-webviewer-after-post-redirect-for-android/1001300/1 "2020-11-26T17:34:01Z")

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Hello dearest community,

I am facing a major issue on my Android app. For iOS it is working fine. I access a web app through webviewer and log in. The login follows a saml algorythm and posts my userdata to a callback url and loads the webpage behind that callback url. All I get for Android after entering my login credentials is a white screen.

Is there anyone who has an idea on this?

Best,

Henri

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 12:21pm UTC](https://community.thunkable.com/t/white-screen-for-webviewer-after-post-redirect-for-android/1001300/2 "2024-11-08T12:21:25Z")

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