Space error message

Newbie
1

I’m still new to root and was trying to run this simple code but got into some error message.
Root doesn’t let attach the error message but it includes some links.

Any ideas please ?

 // Exapmle of graph with SetPoint

{
 g = new TGraph();

 for (i=0; i<10; i++) {
   g->SetPoint(i, i, i*i - 4*i + 7);
   }

 g->SetMarkerStyle(22);
 g->SetLineColor(kBlue);
 g->SetTitle("Data Plot with TGRAPH;GW;ms");
 g->Draw();

 }

that might help us fixing this issue.

===========================================================
#6  0x00007f4e9eebba38 in (anonymous namespace)::ScalarExprEmitter::EmitScalarConversion(llvm::Value*, clang::QualType, clang::QualType, clang::SourceLocation, (anonymous namespace)::ScalarExprEmitter::ScalarConversionOpts) () from /home/hany/Codes/root/lib/libCling.so
#7  0x00007f4e9eebe31b in clang::CodeGen::CodeGenFunction::EmitScalarConversion(llvm::Value*, clang::QualType, clang::QualType, clang::SourceLocation) () from /home/hany/Codes/root/lib/libCling.so
#8  0x00007f4e9ee6fc4f in clang::CodeGen::CodeGenFunction::EvaluateExprAsBool(clang::Expr const*) () from /home/hany/Codes/root/lib/libCling.so
#9  0x00007f4e9ec49225 in clang::CodeGen::CodeGenFunction::EmitForStmt(clang::ForStmt const&, llvm::ArrayRef<clang::Attr const*>) () from /home/hany/Codes/root/lib/libCling.so
#10 0x00007f4e9ec47278 in clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*, llvm::ArrayRef<clang::Attr const*>) () from /home/hany/Codes/root/lib/libCling.so
#11 0x00007f4e9ec473a9 in clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) () from /home/hany/Codes/root/lib/libCling.so
#12 0x00007f4e9ec8e39e in clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::Stmt const*) () from /home/hany/Codes/root/lib/libCling.so
#13 0x00007f4e9ec97a6e in clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) () from /home/hany/Codes/root/lib/libCling.so
#14 0x00007f4e9ece07da in clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*) () from /home/hany/Codes/root/lib/libCling.so
#15 0x00007f4e9ecde225 in clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) () from /home/hany/Codes/root/lib/libCling.so
#16 0x00007f4e9ecde713 in clang::CodeGen::CodeGenModule::EmitGlobal(clang::GlobalDecl) () from /home/hany/Codes/root/lib/libCling.so
#17 0x00007f4e9ece37a7 in clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl*) [clone .part.0] () from /home/hany/Codes/root/lib/libCling.so
#18 0x00007f4e9ebe8da1 in clang::CodeGeneratorImpl::HandleTopLevelDecl(clang::DeclGroupRef) () from /home/hany/Codes/root/lib/libCling.so
#19 0x00007f4e9f06f5a4 in clang::MultiplexConsumer::HandleTopLevelDecl(clang::DeclGroupRef) () from /home/hany/Codes/root/lib/libCling.so
#20 0x00007f4e9eb49bd7 in cling::DeclCollector::HandleTopLevelDecl(clang::DeclGroupRef) () from /home/hany/Codes/root/lib/libCling.so
#21 0x00007f4e9eb07729 in cling::IncrementalParser::ParseInternal(llvm::StringRef) () from /home/hany/Codes/root/lib/libCling.so
#22 0x00007f4e9eb08451 in cling::IncrementalParser::Compile(llvm::StringRef, cling::CompilationOptions const&) () from /home/hany/Codes/root/lib/libCling.so
#23 0x00007f4e9ea6b66f in cling::Interpreter::EvaluateInternal(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) () from /home/hany/Codes/root/lib/libCling.so
#24 0x00007f4e9ea6bb84 in cling::Interpreter::process(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cling::Value*, cling::Transaction**, bool) () from /home/hany/Codes/root/lib/libCling.so
#25 0x00007f4e9eb5960c in cling::MetaProcessor::readInputFromFile(llvm::StringRef, cling::Value*, unsigned long, bool) () from /home/hany/Codes/root/lib/libCling.so
2

TGraph *g = new TGraph();

for (int i = 0; i < 10; i++) {

g->Draw("AL*");

3

It worked !
Thanks Wile ! I really appreciate it ! :grinning: