I did the following steps:
first,I copy a exists spell as a new spell,just change the new spell's id different.
second,I make a new item which trigger the new spell.
thrid,put the spell.dbc into Client's dbc.MPQ
When I use the new item ,it should trigger the new spell,but it does not!and then I use other item or spell,game shows:Another action is in progress.
How to fix it? Thanks.