# Cannot Sandbox App

**URL:** <https://forum.legato.io/t/cannot-sandbox-app/5554>\
**Category:** Uncategorized\
**Created:** [December 28, 2020, 8:04am UTC](https://forum.legato.io/t/cannot-sandbox-app/5554 "2020-12-28T08:04:06Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![reinhard2](https://avatars.discourse-cdn.com/v4/letter/r/958977/32.png) [@reinhard2](https://forum.legato.io/u/reinhard2)\
**Post date:** [December 28, 2020, 11:44am UTC](https://forum.legato.io/t/cannot-sandbox-app/5554/5 "2020-12-28T11:44:44Z")

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Ok after instaling the httpGet example i get the exact same problem. When Sandboxed i get “Cannot resolve Hostname”, but unsandboxed it works fine.  
(I didn’t change anything in the sample app, except the sandbox state for testing)

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