Data Model Toolkit gives errors on clean 2.7 install

[Kevin Joubert]

Hi all,

I am trying to go through the tutorial on adding a filed to the Server class but I keep getting an error message when using the Data Model Toolkit to apply my changes. After much experimenting I found that I get the same error when checking a brand new, empty iTop installation, before I have made any changes.

The error message I get is:

Class SynchroAttLinkSet

• field 'attribute_qualifier' in table 'priv_sync_att_linkset' has a wrong type: found varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '\'\'' while expecting VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '\''

I have tried running the SQL cut & paste code:

ALTER TABLE priv_sync_att_linkset CHANGE attribute_qualifier attribute_qualifier VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '\''
and then checking again but the same error occurs.

I am running the following stack:
Database : MariaDB 10.4.11
Php : 7.2.30
iTop : 2.7.5-1
iTop setup: core CMDB, simple tickets, simple change, problem & error management

The database is empty (new Production selected)

What am I doing wrong?

Thank you, Kevin Joubert

[Pierre Goiffon]

Hello,
This is a known bug that has nothing to do with your modification : Combodo internal ref : N°2607, and also on SF : [#1889]. This isn't blocking, iTop is just sending a useless ALTER query.