OpenSCAD: Add warning if PLY module is not found

2020-01-28 12:22:08 +01:00
parent 4802ef3522
commit f52dfad5fa
1 changed files with 5 additions and 3 deletions
--- a/src/Mod/OpenSCAD/importCSG.py
+++ b/src/Mod/OpenSCAD/importCSG.py
@@ -41,9 +41,11 @@ else:
    if printverbose: print("FreeCAD Gui not present.")
    gui = False

-
-import ply.lex as lex
-import ply.yacc as yacc
+try:
+    import ply.lex as lex
+    import ply.yacc as yacc
+except:
+    FreeCAD.Console.PrintError("PLY module was not found. Please refer to the OpenSCAD documentation on the FreeCAD wiki\n")
 import Part

 from OpenSCADFeatures import *