Problems running dot: exit code=-1

HI All,

My doxygen version is 1.8.13 and graphviz version 2.47.0

When I want to generate class diagram for HTML and RTF format facing issues
error: Problems running dot: exit code=-1, command=‘dot’ arguements=“” -Tpng -O “OUTFILE.png”

Kindly please helpme to resolve this issue.


on the command line type:
dot -V

  • If you get a “not found” type error message, Graphviz is not installed or your PATH is wrong
  • if you get Graphviz version information, Graphviz is working properly and the problem is probably with doxygen