Moving Tasks results in broken tasks

[thomasfrobieter]

Current stable release: moving a task into another category brakes the task. Unable to move it back, console:

[XHR] MOVE https://foobar.com/remote.php/dav/calendars/USERX/1667919084279873511/4610247574769071552.ics
[HTTP/1.1 400 Bad Request 643ms]

Error:
y dist.js:1
_ dist.js:1
E dist.js:1
onreadystatechange dist.js:1
exports dist.js:1
request dist.js:1
move dist.js:1
move dist.js:1
n tasks.js:1339
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
promise callback*Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
moveTask tasks.js:1360
v vuex.esm.js:631
dispatch vuex.esm.js:831
dispatch vuex.esm.js:172
e tasks.js:1329
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
n tasks.js:1338
n tasks.js:1329
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
moveTask tasks.js:1360
v vuex.esm.js:631
dispatch vuex.esm.js:831
dispatch vuex.esm.js:172
r vuex.esm.js:551
dropTask ListItemCalendar.vue:259
drop ListItemCalendar.vue:466
VueJS 3
tasks.js:1354:11
n tasks.js:1354
(Async: promise callback)
n tasks.js:1353
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
(Async: promise callback)
Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
moveTask tasks.js:1360
v vuex.esm.js:631
dispatch vuex.esm.js:831
dispatch vuex.esm.js:172
e tasks.js:1329
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
n tasks.js:1338
n tasks.js:1329
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Wp calendars.js:938
o calendars.js:941
qp calendars.js:952
qp calendars.js:941
moveTask tasks.js:1360
v vuex.esm.js:631
dispatch vuex.esm.js:831
dispatch vuex.esm.js:172
r vuex.esm.js:551
dropTask ListItemCalendar.vue:259
drop ListItemCalendar.vue:466
VueJS 3

Furthermore some of the subtasks still show up in the original category as first level tasks. After the page is reloaded, the tasks are moved back to the new category as subtasks (like they should). Switching back to the original categetory again, the subtasks appearing on the first level.

Now i cant move them in any way, because of the JS errors shown above.

Cleared browsercache, re-logged, nothing helps.

[raimund-schluessler]

Duplicate of #1685.

This is a problem of Nextcloud server. Moving tasks puts them in the trash bin, and the tasks in the trash bin prevent moving the task back from the second calendar. Just clear the trash bin content (or only the tasks in question) and moving back will work.

[thomasfrobieter]

@raimund-schluessler Thanks you so much, sadly opening the trash bin also throws a JS error:

TypeError: t.calendar is undefined

e uidToColor.js:98
items uidToColor.js:71
VueJS 3
fn Trashbin.vue:214
VueJS 2
T AppNavigationItem.js:66
VueJS 14
e Trashbin.vue:117
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Ts AppNavigationSettings.vue:1
o AppNavigationSettings.vue:1
promise callback*Ts AppNavigationSettings.vue:1
o AppNavigationSettings.vue:1
ys AppNavigationSettings.vue:1
ys AppNavigationSettings.vue:1
onShow Trashbin.vue:121
click Trashbin.vue:209
VueJS 4
onClick AppNavigationItem.js:66
VueJS 3
vue.runtime.esm.js:1422:6
VueJS 17
e Trashbin.vue:117
u runtime.js:63
_invoke runtime.js:294
v runtime.js:119
Ts AppNavigationSettings.vue:1
o AppNavigationSettings.vue:1
(Async: promise callback)
Ts AppNavigationSettings.vue:1
o AppNavigationSettings.vue:1
ys AppNavigationSettings.vue:1
ys AppNavigationSettings.vue:1
onShow Trashbin.vue:121
click Trashbin.vue:209
VueJS 4
onClick AppNavigationItem.js:66
VueJS 3

Is there any OCC command i can use to clear the trash bin? It doesn't seems so: https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/occ_command.html#dav-commands

UPDATE: The trash bin works if on calendar page (/index.php/apps/calendar/dayGridMonth/now). So i cleared it and tasks start working again.

[raimund-schluessler]

Hm, that's probably #1873. You could try to reload the app or try using the Calendar trash bin.

See https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/occ_command.html#trashbin for the occ commands. Sorry, that was the files trash bin. I will check. There should be.

[raimund-schluessler]

I could also no find an occ command for cleaning the trash bin. @ChristophWurst Is there one?

[thomasfrobieter]

@raimund-schluessler Found a workaround! the trash bin is working on the calendar page itself (/index.php/apps/calendar/dayGridMonth/now) the error just appears on the tasks page.

While clearing the bin, some weird messages showed up "task cant be restored" for 6/100 tasks, but they where successfully removed also on the second try.

But i still got the JS errors when moving a task into another category :-/ It works for the first move (then i waited a couple of seconds to ensure AJAX stuff has finished), but i cant move it back "An error has occurred".

[raimund-schluessler]

But i still got the JS errors when moving a task into another category :-/ It works for the first move (then i waited a couple of seconds to ensure AJAX stuff has finished), but i cant move it back "An error has occurred".

What do you mean with category? Calendar? If you move a task from a calendar, the trash bin will be populated. This will happen on every move. So moving back will only work after cleaning the trash bin.
So: Move -> clean -> move back.
This will be fixed in server at some point.

[thomasfrobieter]

Sorry, yes, I meant calendars. I didn't realize until today that the technical basis for task lists are separate calendars, good to know.

Thx for your help & advice!