After I change the grail datasource setting from using hsqldb to postgresql, this problem has solved....
On Wed, Sep 22, 2010 at 12:42 PM, Pid <p...@pidster.com> wrote: > On 22/09/2010 17:33, Yue Yuanyuan wrote: > > I delete the ROOT directory under /webapp. Then I deployed one grail > project > > which is package to ROOT.war through HTMLmanager. This step works fine. > > But when I want to deploy more project, like abc.war through HTMLmanager. > > It always fails and cannot run . > > http://www.catb.org/esr/faqs/smart-questions.html > > Hmm. Tricky. I wonder what the link above has to say about this sort > of problem, or what's in the log files. Or what your OS is. Or what > version of Tomcat you're using. etc. > > > p >