I'm using version 9.6.p02. Whenever I try to run a simulation thanks to the TestEm3 example, using the following in my .mac file : /analysis/setFileName Output/test /analysis/h1/set 1 1024 0 3 MeV /analysis/h1/setAscii 1 true the output test.ascii file is always empty and I can only use the test.root output. We fixed the problem by replacing the character "i" by a "j" in geant4.9.6.p02/source/analysis/src/G4RootAnalysisManager.cc, Ln 325 (the loop variable for the local block being "j" and not "i". Best regards
This problem has been already reported as #1473. *** This problem has been marked as a duplicate of problem 1473 ***