...
case EVENT_COMMIT:
if(hOutlinePlot)-----------------where hOutlinePlot is a global variable
{
DeleteGraphPlot (timepanel, TIMEPANEL_GRAPH, hOutlinePlot, VAL_IMMEDIATE_DRAW); ----------------line 326
hOutlinePlot=0;
}
...;
hOutlinePlot = PlotXY (timepanel, TIMEPANEL_GRAPH, pDsplOutlineDataX, pOutlineDataValue+nDsplOutlineDataXStartIdx,
nDsplOutlineDataNumber, VAL_INTEGER, VAL_DOUBLE, VAL_THIN_LINE, VAL_EMPTY_SQUARE, VAL_SOLID, 1, VAL_RED);
...;
break;
...
NON-FATAL RUN-TIME ERROR: "TimeWave.c", line 326, col 13, thread id 0x00000EBC: Library function error (return value == -82 [0xffffffae]). Invalid plot
Most of the time this part of codes run OK, but sometimes occurs above error, I really don't know why. When the error occurs, the hOutlinePlot is really a positive number. I traced this part of codes many times and found the value of hOutlinePlot increases every time, is it right ?
