# Error message uploading mission plan

**URL:** <https://discuss.px4.io/t/error-message-uploading-mission-plan/8005>\
**Category:** PX4 Autopilot\
**Created:** [October 4, 2018, 2:53pm UTC](https://discuss.px4.io/t/error-message-uploading-mission-plan/8005 "2018-10-04T14:53:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Joseph\_Marrone](https://discuss.px4.io/user_avatar/discuss.px4.io/joseph_marrone/32/3916_2.png) [@Joseph\_Marrone](https://discuss.px4.io/u/Joseph_Marrone)\
**Post date:** [October 4, 2018, 2:53pm UTC](https://discuss.px4.io/t/error-message-uploading-mission-plan/8005/1 "2018-10-04T14:53:06Z")

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Hi. I’m using QGC 3.4.3 with Pixhawk 1 running PX4 1.8.0dev. When uploading a mission, I get the following error message: “Error loading Plan file. The following required keys are missing: version, circles, polygons.”

What does this mean? The mission seems to upload OK, so I believe the mission will run, but is this a serious issue? And how do I solve it?

I think all my missions were designed with PX4 1.7.3. Could that be the reason?

Thanks,  
Joe