Warning w0026: "Loading results failed: Incorrect coordinate system."


"Loading results failed: Incorrect coordinate system".



When opening a project previously processed, the following warning message is displayed:
w0026: "Loading results failed: Incorrect coordinate system."



One possible cause is that the user had an initial coordinate system for the project and then added GCPs with a different coordinate system without Reoptimizing.



The results cannot be loaded. The project needs to be processed again. When adding GCPs to a project, the user should always Reoptimize before running other steps of processing and / or closing the project.


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  • Vincent Navarra

    Hi, I have an error with my project on Pix4Dmapper.

    My project was good, the step 1, 2 and 3 works well but when i generate DTM i had to revive the step 3. 

    When this step was finish, pix4D posted me this error message :

    Since that i no longer have access on my raycloud : 


    Can you explain me where is the problem and how can i fix it ?


    Thank's a lot and sorry for my english mistakes.

  • Christina (Pix4D)

    Hello Vincent,

    Please create a new Community topic or, if you have a Pix4Dmapper license with Support and Updates, you can also send us a personal support request here
    attaching the log file ( (text file):...\project_name\project_name.log) and the quality report ((.pdf format): ...\project_name\1_initial\report\project_name_report.pdf) of the project

    I will delete your comment from this article as this article focuses on a specific error "Warning w0026: "Loading results failed: Incorrect coordinate system." and we want to maintain this page only for this error.

    Looking forward to hearing from you. In the meantime, I hope you have a great day!

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