Forum Home › Forums › Rapid SCADA on Linux Controllers and Raspberry Pi › Failed to fetch.
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Mikhail.
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October 23, 2025 at 8:57 am #17202
123
ParticipantIn the Linux system, within the view section of the project, I created four tables. If I frequently switch between these four tables without waiting for all the data of the operated table to load, issues 1 and 2 will appear in the console. However, if I switch between the four tables and wait for all the data of the operated table to load, issues 1 and 2 will not occur. How can I resolve this problem?
1.Error in getHistDataByView. Failed to fetch
2.Error in getArcWriteTime. Failed to fetchThis issue has not been observed in Windows 10 so far.
October 23, 2025 at 11:21 am #17203
MikhailModeratorHi,
Do the errors occur when a new table view is open, or when a table view is unloaded?
Could you make screenshots of the errors in the Console and Network tabs?October 24, 2025 at 1:57 am #17206123
ParticipantThis is the console that’s having issues.
Error in getLastEventsByView. Failed to fetch
_doCallback @ main-api.js:53
view.js?v=uy3uLs__pqwf_4PNuMHZZbZmSsKFWxFmSbjxll4AxWI:158 09:49:24 Load view 6 from /Main/TableView/6
Error in getCurDataByView. Failed to fetch
_doCallback @ main-api.js:53
view.js?v=uy3uLs__pqwf_4PNuMHZZbZmSsKFWxFmSbjxll4AxWI:158 09:49:29 Load view 5 from /Main/TableView/5
view.js?v=uy3uLs__pqwf_4PNuMHZZbZmSsKFWxFmSbjxll4AxWI:158 09:49:29 Load view 4 from /Main/TableView/4
view.js?v=uy3uLs__pqwf_4PNuMHZZbZmSsKFWxFmSbjxll4AxWI:158 09:49:30 Load view 3 from /Main/TableView/3
VM5404 main-api.js:53 Error in getCurDataByView. Failed to fetch
_doCallback @ VM5404 main-api.js:53
view.js?v=uy3uLs__pqwf_4PNuMHZZbZmSsKFWxFmSbjxll4AxWI:158 09:49:31 Load view 2 from /Scheme/SchemeView/2
VM6390 main-api.js:53 Error in getLastEventsByView. Failed to fetch
_doCallback @ VM6390 main-api.js:53
October 24, 2025 at 2:00 am #17207123
ParticipantThe comment section does not support image pasting, therefore I had to resort to copying and pasting the error text.
October 24, 2025 at 1:41 pm #17214
MikhailModeratorTo insert an image, please use a 3rd party image hosting. Maybe screenshot of the Network tab can clarify the situation.
October 27, 2025 at 2:12 am #17218123
ParticipantBoth point 1 and point 2 below are image links. If the images do not load when you visit the website, you can download them directly.
1.https://imgur.com/a/hG50y57
2.https://imgur.com/a/hG50y57-
This reply was modified 1 month, 2 weeks ago by
Mikhail.
October 27, 2025 at 10:40 am #17224
MikhailModeratorHi,
Do the errors occur when a new table view is open, or when a table view is unloaded?
Also please make a screenshot of the error requests in the Network tab.October 28, 2025 at 1:20 am #17228123
ParticipantThe URL in the first point below contains images of the request and response. If they cannot be viewed directly, they can be downloaded. After opening the new view and once the data loading is complete, the functionality can be properly accessed and used without any issues.
So if this issue occurs, should we address it or simply ignore it?
October 28, 2025 at 9:03 am #17232
MikhailModerator> So if this issue occurs, should we address it or simply ignore it?
If the issue is not visible to a user, it can be ignored. -
This reply was modified 1 month, 2 weeks ago by
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