Recently we got a OASIS file and tried to open it with klayout, however the following error messages appeared:
No text string defined for id 0(must be declared before text is used)
We tried other EDA tools(CalibreDrv or QuickView) to open this file, and passed without any special message, now I have no idea what's wrong with it
According to the source code of dbOASISReader.cc, the error would show with the condition "if (tid == m_textstrings.end ())", does it mean there is a text item in this OASIS file and this item didn't contain any text string? if yes, how could we fix or avoid this error ?
Really thanks for your kindly support.