Update breakpoints.py - Fix issue with unresolved breakpoints

Author: dshikashio

pybag/dbgeng/breakpoints.py

@@ -124,10 +124,11 @@ def find_expr(self, expr):
             except exception.E_NOINTERFACE_Error:
                 self._remove_stale(bpid)
                 continue
+            try:
+                bpexpr = bp.GetOffsetExpression()
+            except:
+                continue
 
-            bpexpr = bp.GetOffsetExpression()
-            print(bpexpr)
-            #expr = self.get_name_by_offset(bp.GetOffset())
             if bpexpr == expr:
                 return bpid
         return -1
@@ -141,12 +142,15 @@ def find_offset(self, offset):
                 self._remove_stale(bpid)
                 continue
 
-            bpoff = bp.GetOffset()
+            try:
+                bpoff = bp.GetOffset()
+            except:
+                continue
+
             if bpoff == offset:
                 return bpid
         return -1
 
-
     def find(self, expr):
         bpid = self.find_expr(expr)
         if bpid == -1: