Hello,
I have a problem with dhtmlxGantt component.
My XML (incomplete, tasks are deeper than first level):
<task id="13779">
<name>General task</name>
<est>2012,9,11</est>
<duration>616</duration>
<percentcompleted>50</percentcompleted>
<predecessortasks/>
<childtasks>
<task id="21279">
<name>Subtask 1</name>
<est>2012,11,26</est>
<duration>8</duration>
<percentcompleted>0</percentcompleted>
<predecessortasks/>
<childtasks/>
</task>
</childtasks>
</task>
Gantt said “DATA_ERROR Increase duration of parent task (13779) or reduce EST of child task (21279) or reduce duration of child task (21279)”. Why this error occur? Duration is calculated well, I think.
Please help, thank you in advance.