差分

このページの2つのバージョン間の差分を表示します。

--- softwares:root:errors [2018/09/05 16:56] – kobayash
+++ softwares:root:errors [2018/09/26 22:14] (現在) – kobayash
@@ 行 19: / 行 19: @@
  *** Break *** segmentation violation
 ===========================================================
@@ 行 34: / 行 32: @@
 #4  <signal handler called>
 #5  0x00007f2a4d32588d in G__destroy_upto () from /home/kobayash/cern/root_v5.34.36/lib/root/libCint.so
-#6  0x00007f2a4d32642c in G__scratch_globals_upto () from /home/kobayash/cern/root_v5.34.36/lib/root/libCint.so
+...
-#7  0x00007f2a4e90b450 in TCint::ResetGlobals() () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#8  0x00007f2a4e88f741 in TROOT::EndOfProcessCleanups(bool) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#9  0x00007f2a4e942720 in TUnixSystem::Exit(int, bool) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#10 0x00007f2a29c75932 in G__histbrowser_C_ACLiC_dict_3035_0_2(G__value*, char const*, G__param*, int) () from /home/kobayash/ana/koba/GRUTinizer/./kobamac/root/histbrowser_C.so
-#11 0x00007f2a4d3846fb in Cint::G__CallFunc::Execute(void*) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCint.so
-#12 0x00007f2a4e90d04c in TCint::CallFunc_Exec(void*, void*) const () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#13 0x00007f2a4e8895c4 in TQConnection::ExecuteMethod() () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#14 0x00007f2a4e8e192f in TQObject::Emit(char const*) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#15 0x00007f2a3fc67498 in TGMainFrame::HandleClientMessage(Event_t*) () from /home/kobayash/cern/root_v5.34.36/lib/root/libGui.so
-#16 0x00007f2a3fc75060 in TGFrame::HandleEvent(Event_t*) () from /home/kobayash/cern/root_v5.34.36/lib/root/libGui.so
-#17 0x00007f2a3fccba78 in TGClient::HandleEvent(Event_t*) () from /home/kobayash/cern/root_v5.34.36/lib/root/libGui.so
-#18 0x00007f2a3fccbd2d in TGClient::ProcessOneEvent() () from /home/kobayash/cern/root_v5.34.36/lib/root/libGui.so
-#19 0x00007f2a3fccbd8d in TGClient::HandleInput() () from /home/kobayash/cern/root_v5.34.36/lib/root/libGui.so
-#20 0x00007f2a4e947b48 in TUnixSystem::DispatchOneEvent(bool) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#21 0x00007f2a4e894cd6 in TSystem::InnerLoop() () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#22 0x00007f2a4e895880 in TSystem::Run() () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
-#23 0x00007f2a4e8aa54f in TApplication::Run(bool) () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so
 #24 0x00007f2a4e4d2ba7 in TRint::Run(bool) () from /home/kobayash/cern/root_v5.34.36/lib/root/libRint.so
 #25 0x0000000000401028 in main ()
 ===========================================================
 The crash is most likely caused by a problem in your script.
@@ 行 64: / 行 44: @@
 that might help us fixing this issue.
+Root > </code> 具体的には fit_eg.C を4回以上CINTで実行すると起こった。TH1D.h のインクルードをやめ、#include "TH1.h" とすると、問題がおきなくなった。なんで？
-Root > </code> 具体的には fit_eg.C を4回以上CINTで実行すると起こった。TH1D.h のインクルードをやめ、#include "TH1D.h" とすると、問題がおきなくなった。なんで？
+  * CINT で上で 2 つのマクロを実行する場合、それらのマクロに同じ名前の関数が存在し、それらの引数にデフォルト値が与えられていると、以下のエラーがでる。<code>Error: Redefinition of default argument xxx.C:15:
+*** Interpreter error recovered ***</code>
+  * 以下のようなコードをマクロに書き、<code>  if (gDirectory->IsWritable()) {
+<code>    grng->Write();
+    tf1->Write();
+    ghst->Write();
+    ginteg->Write("ginteg",TObject::kOverwrite);
+    garea->Write("garea",TObject::kOverwrite);
+  }</code> そのマクロを CINT で複数回実行したあと、TBrowser を閉じると <code>
+   *** Break *** segmentation violation
+===========================================================
+There was a crash.
+This is the entire stack trace of all threads:
+===========================================================
+#0  0x00007fe5bf07127c in __libc_waitpid (pid=14124, stat_loc=stat_loc
+entry=0x7ffc853e4920, options=options
+entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:31
+#1  0x00007fe5beff4c72 in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:148
+#2  0x00007fe5bfd25cb9 in TUnixSystem::StackTrace() () from /home/kobayash/cern/root_v5.34.36/lib/root/libCore.so</code> となる。Write をマクロで使う時は注意。