Looks like a coding problem:
Something is Null, is empty, is 0.

This has to be distinguished by code to get result being expected. Discovered it at several places.

You are also in trouble when trying to add something (be it action, task, project, ...) and you must break for some reason. Many times you must clear all input to be able to leave mask.

It seems to be an access right issue.
Did you change something in habilitation configuration ?

@babynus

I can not delete it
And I can not delete the assigned resources even as an administrator

Even when system message points to habilitations (permissions) an administrator has to have permission to delete a resource (AFAIR it's default as well).

Due to several actions being impossible while testing the app I encountered multiple problems being related to issue mentioned before even when first pointer directed to habilitation.

It repeat my question : "Did you change something in habilitation configuration ?"

In default configuration, administrator has capacity to delete project.
But habilitations can be changed, even for admin.

Moreover, if admin is allocated to the project with anoter profile, he may loose hability to delete project !

hi

juste this change

help

How can we do that to clarify that?

Why the administrator profile can not delete assignments on the project?
I can not delete the project because it can not delete those assignments that have no imputation

i just can update right for each resources but not delete

thanks you by advance

And in Specific acces rights ?
Did you change something on rights to change assignments ?
(please show print screen)

hi
administrator profil
maybe i select yes "force delete"

see capture

Hi,

Can you show allocation to project list, and precise with wi=hich user you are connected when deleting item.
Because if you are allocated to the project with less rights (as project member for instance), this removes to you some access rights, even if you are an admin as default profile.
This can also be inherited from parent project.

hi
Yes I suspect, but I just use the admin account directly!
Even as a christian or I have added as administrator, I can not delete any resources from the project and thus delete this project

Same problem with another project or there is no time listed

We have only transferred the project activities to another project

Can you try and delete allocation from Resource screen or from allocation screen (second is best as it could give hints)

hi
from ressource menu same error

from on project, i can't delete ressource project

if i connect whith owner created project
i can't delete ressource allocation

from menu allocation to projet
i can't remove ==> Invalid controls.

you don't have rights to delete this item

This operation must be confirmed

The following dependent elements will also be deleted
  - Assignment (9)

hi
i can delete project if i connect with owner of the creator project
identified by userid in mysql
connect with this account, on project, i can delete all ressources and last
still owner ressource and delete project ==> successfull

Stil the first project test with admin account i can't delete
userid=1
admin user so snif!