Error 2101 when I try to read csv file

[Peter]

I guess you have Android 10 running on your phone?

Error 2101 on samsung but not on huawei

Hi all, i'm new here. I've looked for an answer to my problem, but didn't find this exact case. My situation: My program reads two CSV files "mag_csv.csv" and "lista_csv.csv". These files are situated directly on the tablet/smartphone memory. From both of the files, the program creates lists. I've done some update (12.08) to the program completly not related to the file reading part (e-mail adress change for mail sending). On my tablet (Samsung Tab S5E) I'm getting the error 2101 on both file…

Problem with July 30 2020 Version: nb184 no longer able to write and read files

No, it is written to the app-specific directory (ASD): Companion: /storage/emulated/0/Android/data/edu.mit.appinventor.aicompanion3/files compiled app (APK): /storage/emulated/0/Android/data/<packageName>/files Cause: The file component (for API level ≥ 29) adds the ASD path to the beginning of each path that you declare. If I save a text in the ASD [grafik] this path is returned (but doesn't exist and cannot be created): /storage/emulated/0/Android/data/edu.mit.appinventor.aico…