Marko,
I uninstalled and reinstalled, but the same error message appeared. I then also cleared all data and enabled storage access, which did not work. Then rebooted, same issue. I can add that the phone has no external storage and it is Android 10. Diana's workaround of using PDFs works for me as well. I tried retrieving an image from my Google Drive, but that generated the same error message. Here is the weird thing: I had uninstalled my original app and then reinstalled, but it did not transfer all of my 1,100 maps (9 years worth; 6GB) into internal storage. But I just repeated (uninstalled and then reinstalled) the process, and upon first startup it did take a moment to accomplish the objective, which makes me very happy to avoid having to individually open all the maps so they would appear on the list. Others experiencing this issue may want to just uninstall and reinstall until it works. My original CustomMaps folder is reported as 5.92GB, but the app info now says the app consumes 3.37GB.
This relates to setting up a new phone:
- With the new version is there a way to paste existing maps into a folder - wherever they reside now appears hidden?
- Is there a way to bulk import maps in such a way that a folder can be pasted into internal storage when the phone is cabled into a computer and you are able to manipulate files/folders between the two?
- I take it that if a folder named CustomMaps was pasted into internal storage, it should work, and this might need to be done prior to installing the app?
- If, after installation, a bulk paste of additional maps is made into the folder will they appear on the list of maps?
- If the app is uninstalled does the folder of .kmz files remain behind?
I could answer these questions by experimentation, but you might already know the answers and everything is working smoothly for me now and I don't want to risk a bad experience. I suspect the answer is yes to 2,3,5, but it is not clear if this is true for #4.
THANKS,