Grid, List, Combo error

xiaochong / zkui

Grails ZK UI Plugin

http://grails.org/plugin/zkui

GNU Lesser General Public License v3.0

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Grid, List, Combo error #132

Closed gerelkhuum closed 10 years ago

gerelkhuum commented 10 years ago

hello, Xiaochong

I'm beginner in Grails and ZK. I installed Grails 2.1.1 and zkui:0.5.7. When I click combobox item or listbox rows, there is always showing error message (as modal box) like that:

Zk

java.lang.String cannot be cast to java.util.List [OK]

I could not fix that for long time, and please help me. I used gsp files as user interface.