I built a local copy of the ROOT html documents using THtml. However, it doesn’t contain the documentation for all classes. In particular, TMinuit and TPad are missing.
This works for most classes (eg. TH1D). However, it does not build the documentation for TMinuit:
$ root -l builddocs.C
OBJ: TStyle Modern Modern Style : 0 at: 0xcae2b0
root [0]
Processing builddocs.C...
Info in <THtml::CreateListOfClasses>: Initializing - this might take a while...
Info in <THtml::TFileSysRoot::Recurse>: scanning /opt/root-5.30.04/...
Warning in <TClass::TClass>: no dictionary for class iterator<bidirectional_iterator_tag,TObject*,long,const TObject**,const TObject*&> is available
Warning in <TClass::TClass>: no dictionary for class reverse_iterator<vector<TString>::iterator> is available
Warning in <TClass::TClass>: no dictionary for class reverse_iterator<vector<double>::iterator> is available
Warning in <TClass::TClass>: no dictionary for class reverse_iterator<vector<int>::iterator> is available
Warning in <TClass::TClass>: no dictionary for class reverse_iterator<vector<string>::iterator> is available
Warning in <TClass::TClass>: no dictionary for class pair<bool,bool> is available
Info in <THtml::CreateListOfClasses>: Initializing - DONE.
/home/mhmurray/roothtmldoc/ListOfTypes.html
/home/mhmurray/roothtmldoc/CORE_Index.html
/home/mhmurray/roothtmldoc/CORE_BASE_Index.html
/home/mhmurray/roothtmldoc/CORE_CONT_Index.html
/home/mhmurray/roothtmldoc/CORE_META_Index.html
/home/mhmurray/roothtmldoc/CORE_METAUTILS_Index.html
/home/mhmurray/roothtmldoc/CORE_RINT_Index.html
/home/mhmurray/roothtmldoc/CORE_THREAD_Index.html
/home/mhmurray/roothtmldoc/CORE_UNIX_Index.html
/home/mhmurray/roothtmldoc/GRAF2D_Index.html
/home/mhmurray/roothtmldoc/GRAF2D_GRAF_Index.html
/home/mhmurray/roothtmldoc/HIST_Index.html
/home/mhmurray/roothtmldoc/HIST_HIST_Index.html
/home/mhmurray/roothtmldoc/HTML_Index.html
/home/mhmurray/roothtmldoc/IO_Index.html
/home/mhmurray/roothtmldoc/IO_IO_Index.html
/home/mhmurray/roothtmldoc/MATH_Index.html
/home/mhmurray/roothtmldoc/MATH_MATHCORE_Index.html
/home/mhmurray/roothtmldoc/MATH_MATRIX_Index.html
/home/mhmurray/roothtmldoc/LibraryDependencies.html
Info in <THtml::HaveDot>: Checking for Graphviz (dot)...
sh: dot: command not found
/home/mhmurray/roothtmldoc/ClassIndex.html
/home/mhmurray/roothtmldoc/index.html
/home/mhmurray/roothtmldoc/ClassHierarchy.html
Error in <THtml::MakeClass>: Unknown class 'TMinuit'!
root [1] .q
My root version is 5.30/04:
ROOT 5.30/04 (tags/v5-30-04@41807, Nov 08 2011, 14:28:58 on linuxx8664gcc)
But I have the same problem on 5.32.00, SVN version 47771.
I’ve solved at least some of the problem - now I can get docs for TTree. You must call SetInputDir("$(ROOTSYS):$(ROOTSYS)/include") after THtml::MakeIndex(), seemingly regardless of your .rootrc settings. TPad and TMinuit still don’t work, however.
However, this still fails (segfault) after it gets to the tutorials.
[code] 506 roothtmldoc/TGTable.html
Error in TFile::TFile: file /opt/root-5.32.00-svn/tutorials/hsimple.root does not exist
Error in : No tree supplied
Error in TGTable::TGTable::GotoTableRange: x or y range = 0
Error in TTreeFormula::Compile: Bad numerical expression : “px”
*** Break *** segmentation violation
===========================================================
There was a crash.
This is the entire stack trace of all threads:
#0 0x00007f07276a243e in __libc_waitpid (pid=, stat_loc=0x7fff7d66e0c0, options=0) at …/sysdeps/unix/sysv/linux/waitpid.c:32 #1 0x00007f072762829e in do_system (line=0x59e6fd0 “/opt/root-5.32.00-svn/etc/gdb-backtrace.sh 18814 1>&2”) at …/sysdeps/posix/system.c:149 #2 0x00007f0728554227 in TUnixSystem::StackTrace() () from /opt/root-5.32.00-svn/lib/libCore.so #3 0x00007f0728556aa3 in TUnixSystem::DispatchSignals(ESignals) () from /opt/root-5.32.00-svn/lib/libCore.so #4 #5 0x00007f0721ce8a1e in TTreeTableInterface::SetSelection(char const*) () from /opt/root-5.32.00-svn/lib/libTreePlayer.so #6 0x00007f0721d161d4 in G__G__TreePlayer_435_0_16(G__value*, char const*, G__param*, int) () from /opt/root-5.32.00-svn/lib/libTreePlayer.so #7 0x00007f0726859a3b in Cint::G__ExceptionWrapper(int ()(G__value, char const*, G__param*, int), G__value*, char*, G__param*, int) () from /opt/root-5.32.00-svn/lib/libCint.so #8 0x00007f07268fee11 in G__execute_call () from /opt/root-5.32.00-svn/lib/libCint.so #9 0x00007f07268ff1fe in G__call_cppfunc () from /opt/root-5.32.00-svn/lib/libCint.so #10 0x00007f07268dfb37 in G__interpret_func () from /opt/root-5.32.00-svn/lib/libCint.so #11 0x00007f07268cc016 in G__getfunction () from /opt/root-5.32.00-svn/lib/libCint.so #12 0x00007f07269b6790 in G__getstructmem(int, G__FastAllocString&, char*, int, char*, int*, G__var_array*, int) () from /opt/root-5.32.00-svn/lib/libCint.so #13 0x00007f07269ad57a in G__getvariable () from /opt/root-5.32.00-svn/lib/libCint.so #14 0x00007f07268a580b in G__getitem () from /opt/root-5.32.00-svn/lib/libCint.so #15 0x00007f07268abef4 in G__getexpr () from /opt/root-5.32.00-svn/lib/libCint.so #16 0x00007f072692f746 in G__exec_statement () from /opt/root-5.32.00-svn/lib/libCint.so #17 0x00007f0726891e53 in G__exec_tempfile_core () from /opt/root-5.32.00-svn/lib/libCint.so #18 0x00007f072689360b in G__exec_tempfile () from /opt/root-5.32.00-svn/lib/libCint.so #19 0x00007f0726940953 in G__process_cmd () from /opt/root-5.32.00-svn/lib/libCint.so #20 0x00007f072851e6ba in TCint::ProcessLine(char const*, TInterpreter::EErrorCode*) () from /opt/root-5.32.00-svn/lib/libCore.so #21 0x00007f07285150b3 in TCint::ProcessLineSynch(char const*, TInterpreter::EErrorCode*) () from /opt/root-5.32.00-svn/lib/libCore.so #22 0x00007f0728487284 in TApplication::ExecuteFile(char const*, int*, bool) () from /opt/root-5.32.00-svn/lib/libCore.so #23 0x00007f0728485fbf in TApplication::ProcessLine(char const*, bool, int*) () from /opt/root-5.32.00-svn/lib/libCore.so #24 0x00007f07284c6144 in TROOT::ProcessLine(char const*, int*) () from /opt/root-5.32.00-svn/lib/libCore.so #25 0x00007f07284a86db in TMacro::Exec(char const*, int*) () from /opt/root-5.32.00-svn/lib/libCore.so #26 0x00007f0723c87f81 in TDocMacroDirective::GetResult(TString&) () from /opt/root-5.32.00-svn/lib/libHtml.so #27 0x00007f0723c9d0bc in TDocParser::HandleDirective(TString&, int&, TString&, int&) () from /opt/root-5.32.00-svn/lib/libHtml.so #28 0x00007f0723c9ded8 in TDocParser::DecorateKeywords(TString&) () from /opt/root-5.32.00-svn/lib/libHtml.so #29 0x00007f0723ca60d9 in TDocParser::LocateMethods(std::ostream&, char const*, bool, bool, bool, char const*, char const*) () from /opt/root-5.32.00-svn/lib/libHtml.so #30 0x00007f0723ca7ac4 in TDocParser::LocateMethodsInSource(std::ostream&) () from /opt/root-5.32.00-svn/lib/libHtml.so #31 0x00007f0723ca7c9a in TDocParser::Parse(std::ostream&) () from /opt/root-5.32.00-svn/lib/libHtml.so #32 0x00007f0723c7c62e in TClassDocOutput::Class2Html(bool) () from /opt/root-5.32.00-svn/lib/libHtml.so #33 0x00007f0723cb305b in THtml::MakeClass(void*, bool) () from /opt/root-5.32.00-svn/lib/libHtml.so #34 0x00007f0723cb354c in THtml::MakeAll(bool, char const*, int) () from /opt/root-5.32.00-svn/lib/libHtml.so #35 0x00007f0723cc1130 in G__G__Html_130_0_5(G__value*, char const*, G__param*, int) () from /opt/root-5.32.00-svn/lib/libHtml.so #36 0x00007f0726859a3b in Cint::G__ExceptionWrapper(int ()(G__value, char const*, G__param*, int), G__value*, char*, G__param*, int) () from /opt/root-5.32.00-svn/lib/libCint.so #37 0x00007f07268fee11 in G__execute_call () from /opt/root-5.32.00-svn/lib/libCint.so #38 0x00007f07268ff1fe in G__call_cppfunc () from /opt/root-5.32.00-svn/lib/libCint.so #39 0x00007f07268dfb37 in G__interpret_func () from /opt/root-5.32.00-svn/lib/libCint.so #40 0x00007f07268cc016 in G__getfunction () from /opt/root-5.32.00-svn/lib/libCint.so #41 0x00007f07269b6790 in G__getstructmem(int, G__FastAllocString&, char*, int, char*, int*, G__var_array*, int) () from /opt/root-5.32.00-svn/lib/libCint.so #42 0x00007f07269aceae in G__getvariable () from /opt/root-5.32.00-svn/lib/libCint.so #43 0x00007f07268a580b in G__getitem () from /opt/root-5.32.00-svn/lib/libCint.so #44 0x00007f07268abef4 in G__getexpr () from /opt/root-5.32.00-svn/lib/libCint.so #45 0x00007f072692f746 in G__exec_statement () from /opt/root-5.32.00-svn/lib/libCint.so #46 0x00007f0726891e53 in G__exec_tempfile_core () from /opt/root-5.32.00-svn/lib/libCint.so #47 0x00007f072689360b in G__exec_tempfile () from /opt/root-5.32.00-svn/lib/libCint.so #48 0x00007f0726940953 in G__process_cmd () from /opt/root-5.32.00-svn/lib/libCint.so #49 0x00007f072851e6ba in TCint::ProcessLine(char const*, TInterpreter::EErrorCode*) () from /opt/root-5.32.00-svn/lib/libCore.so #50 0x00007f07285150b3 in TCint::ProcessLineSynch(char const*, TInterpreter::EErrorCode*) () from /opt/root-5.32.00-svn/lib/libCore.so #51 0x00007f0728487284 in TApplication::ExecuteFile(char const*, int*, bool) () from /opt/root-5.32.00-svn/lib/libCore.so #52 0x00007f0728485fbf in TApplication::ProcessLine(char const*, bool, int*) () from /opt/root-5.32.00-svn/lib/libCore.so #53 0x00007f07280e77fa in TRint::Run(bool) () from /opt/root-5.32.00-svn/lib/libRint.so #54 0x0000000000400f6c in main ()
The lines below might hint at the cause of the crash.
If they do not help you then please submit a bug report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace
from above as an attachment in addition to anything else
that might help us fixing this issue.
#5 0x00007f0721ce8a1e in TTreeTableInterface::SetSelection(char const*) () from /opt/root-5.32.00-svn/lib/libTreePlayer.so