[英]How to fix the coredump for 'ProfileInfoCommand' of CLIPS?
剪輯版本: 6.31
。
語言: c++
clips C API
。
在EnvRun
之后執行ProfileInfoCommand
時,我得到一個核心轉儲文件。
為什么會發生此錯誤? 這里有使用錯誤嗎? 或者這是一個錯誤?
c++ 代碼 1:
#define PROFILING_FUNCTIONS 1
// ...
EnvReset(clips);
// ...
EnvLoadFactsFromString(clips, facts.str().c_str(), -1);
// ...
EnvRun(clips, 100000);
ProfileInfoCommand(clips);
我知道如果PROFILING_FUNCTIONS
定義為 1, EnvRun
function 將自動啟動配置文件。所以我在EnvRun
之后使用ProfileInfoCommand
,但發生了核心轉儲!
我也嘗試使用另一種方法,但該過程也生成了核心轉儲(與the c++ code 1
相同的回溯)。
c++ 代碼 2:
EnvReset(clips);
Profile(clips, "constructs");
// ...
EnvLoadFactsFromString(clips, facts.str().c_str(), -1);
// ...
EnvRun(clips, max_iters);
Profile(clips, "off");
ProfileInfoCommand(clips);
核心轉儲文件如下:
Core was generated by `/mnt/home/worker/project/ae-arbiter/dist/bin/arbiter-8003 --flagfile=flags.'.
Program terminated with signal 11, Segmentation fault.
#0 0x0000000000bc6b80 in EnvRtnArgCount (theEnv=Cannot access memory at address 0x7f879c3f6af8
) at /mnt/home/worker/project/ae-arbiter/src/clips/argacces.cc:306
306 for (argPtr = EvaluationData(theEnv)->CurrentExpression->argList;
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.212.el6.x86_64
(gdb) bt
#0 0x0000000000bc6b80 in EnvRtnArgCount (theEnv=0x7f85e6454f70) at /mnt/home/worker/project/ae-arbiter/src/clips/argacces.cc:306
#1 0x0000000000bc6bcd in EnvArgCountCheck (theEnv=0x7f85e6454f70, functionName=0xda1188 "profile", countRelation=2, expectedNumber=1) at /mnt/home/worker/project/ae-arbiter/src/clips/argacces.cc:337
#2 0x0000000000c40803 in ProfileInfoCommand (theEnv=0x7f85e6454f70) at /mnt/home/worker/project/ae-arbiter/src/clips/proflfun.cc:245
#3 0x0000000000b62d12 in arbiter::lib::ClipsModuleExecute (clips=0x7f85e6454f70, features=..., max_iters=100000, result_func=..., module_name=..., halt=@0x7f879c3f6fdc)
at /mnt/home/worker/project/ae-arbiter/src/lib/clips-utils.cc:357
...
...
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