Hello,
I have a fitting routine written to fit peaks in a histogram.
But unfortunately it breaks down with the following error -
root [1] [/Users/mansisaxena/build_6.18/lib/libCling.so] cling_runtime_internal_throwIfInvalidPointer (no debug info)
[] (no debug info)
[] (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] cling::IncrementalExecutor::executeWrapper(llvm::StringRef, cling::Value*) const (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] cling::Interpreter::RunFunction(clang::FunctionDecl const*, cling::Value*) (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] cling::Interpreter::EvaluateInternal(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] cling::Interpreter::process(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, cling::Value*, cling::Transaction**, bool) (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] cling::MetaProcessor::process(llvm::StringRef, cling::Interpreter::CompilationResult&, cling::Value*, bool) (no debug info)
[/Users/mansisaxena/build_6.18/lib/libCling.so] HandleInterpreterException(cling::MetaProcessor*, char const*, cling::Interpreter::CompilationResult&, cling::Value*) /Users/mansisaxena/Downloads/root-6.18.04/core/metacling/src/TCling.cxx:2161
[/Users/mansisaxena/build_6.18/lib/libCling.so] TCling::ProcessLine(char const*, TInterpreter::EErrorCode*) /Users/mansisaxena/Downloads/root-6.18.04/core/metacling/src/TCling.cxx:2310
[/Users/mansisaxena/build_6.18/lib/libCore.so] TROOT::ProcessLine(char const*, int*) /Users/mansisaxena/Downloads/root-6.18.04/core/base/src/TROOT.cxx:2371
[/Users/mansisaxena/build_6.18/lib/libGpad.so] TPad::AutoExec() /Users/mansisaxena/Downloads/root-6.18.04/graf2d/gpad/src/TPad.cxx:455
[/Users/mansisaxena/build_6.18/lib/libGpad.so] TCanvas::HandleInput(EEventType, int, int) /Users/mansisaxena/Downloads/root-6.18.04/graf2d/gpad/src/TCanvas.cxx:1284
[/Users/mansisaxena/build_6.18/lib/libGui.so] TRootCanvas::HandleContainerButton(Event_t*) /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TRootCanvas.cxx:0
[/Users/mansisaxena/build_6.18/lib/libGui.so] TRootContainer::HandleButton(Event_t*) /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TRootCanvas.cxx:296
[/Users/mansisaxena/build_6.18/lib/libGui.so] TGFrame::HandleEvent(Event_t*) /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TGFrame.cxx:518
[/Users/mansisaxena/build_6.18/lib/libGui.so] TGClient::HandleEvent(Event_t*) /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TGClient.cxx:0
[/Users/mansisaxena/build_6.18/lib/libGui.so] TGClient::ProcessOneEvent() /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TGClient.cxx:653
[/Users/mansisaxena/build_6.18/lib/libGui.so] TGInputHandler::Notify() /Users/mansisaxena/Downloads/root-6.18.04/gui/gui/src/TGClient.cxx:700
[/Users/mansisaxena/build_6.18/lib/libCore.so] TMacOSXSystem::DispatchOneEvent(bool) /Users/mansisaxena/Downloads/root-6.18.04/core/macosx/src/TMacOSXSystem.mm:421
[/Users/mansisaxena/build_6.18/lib/libCore.so] TSystem::InnerLoop() /Users/mansisaxena/Downloads/root-6.18.04/core/base/src/TSystem.cxx:413
[/Users/mansisaxena/build_6.18/lib/libCore.so] TSystem::Run() /Users/mansisaxena/Downloads/root-6.18.04/core/base/src/TSystem.cxx:363
[/Users/mansisaxena/build_6.18/lib/libCore.so] TApplication::Run(bool) /Users/mansisaxena/Downloads/root-6.18.04/core/base/src/TApplication.cxx:1179
[/Users/mansisaxena/build_6.18/lib/libRint.so] TRint::Run(bool) /Users/mansisaxena/Downloads/root-6.18.04/core/rint/src/TRint.cxx:463
[/Users/mansisaxena/build_6.18/bin/root.exe] main /Users/mansisaxena/Downloads/root-6.18.04/main/src/rmain.cxx:32
[/usr/lib/system/libdyld.dylib] start (no debug info)
Error in : Trying to dereference null pointer or trying to call routine taking non-null arguments.
Execution of your code was aborted.
In file included from input_line_8:1:
/Users/mansisaxena/57ZnBetaP/e18018/e18018_home/Efficiency/Clover_Analyzer.C:134:10: warning: null passed to a callee that requires a non-null argument [-Wnonnull]
if(h1->GetBinContent(k) > py) {
^~
Any ideas please ???
Thanks
Mansi