# Could not find developer disk image

**URL:** <https://discuss.appium.io/t/could-not-find-developer-disk-image/15488>\
**Category:** Issues/Bugs\
**Created:** [March 20, 2017, 1:49pm UTC](https://discuss.appium.io/t/could-not-find-developer-disk-image/15488 "2017-03-20T13:49:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Arijit\_Biswas](https://discuss.appium.io/user_avatar/discuss.appium.io/arijit_biswas/32/5704_2.png) [@Arijit\_Biswas](https://discuss.appium.io/u/Arijit_Biswas)\
**Post date:** [March 20, 2017, 1:49pm UTC](https://discuss.appium.io/t/could-not-find-developer-disk-image/15488/1 "2017-03-20T13:49:52Z")

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I have connected my mobile to the mac system and after opening xcode and navigating to the Window\>Devices I am getting the below error. Can anyone tell me how to fix this problem?

 ![](https://discuss.appium.io/uploads/default/original/2X/e/e0cbe63591014a7ad219ca918b16a682f51ccf9c.png)

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<div class="post-metadata">

**Author:** ![psumpt](https://discuss.appium.io/letter_avatar_proxy/v4/letter/p/df705f/32.png) [@psumpt](https://discuss.appium.io/u/psumpt)\
**Post date:** [March 20, 2017, 3:09pm UTC](https://discuss.appium.io/t/could-not-find-developer-disk-image/15488/2 "2017-03-20T15:09:45Z")

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Which version of Xcode are you using? iOS 10 devices need Xcode 8