g++ -std=c++11 -g -o run NumberNode.cpp LinkedList.cpp CarBST.cpp Queue.cpp CarNode.cpp Manager.cpp main.cpp NumberBST.cpp CarBST.h Queue.h CarNode.h Manager.h NumberBST.h NumberNode.h LinkedList.h
In file included from CarBST.h:2:0,
from NumberNode.h:2,
from NumberNode.cpp:1:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
NumberNode.cpp: In destructor ‘NumberNode::~NumberNode()’:
NumberNode.cpp:13:9: warning: converting to non-pointer type ‘int’ from NULL [-Wconversion-null]
number = NULL;
^
In file included from LinkedList.h:2:0,
from LinkedList.cpp:1:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
In file included from CarBST.h:2:0,
from CarBST.cpp:1:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
CarBST.cpp: In member function ‘void CarBST::Delete(int)’:
CarBST.cpp:90:21: warning: converting to non-pointer type ‘int’ from NULL [-Wconversion-null]
int lastLocation = NULL; //leafNode \B0\E6\BF\EC \BAθ\F0\B3\EB\B5\E5\C0\C7 \B
^
In file included from Queue.h:2:0,
from Queue.cpp:1:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
In file included from CarNode.cpp:1:0:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
CarNode.cpp: In destructor ‘CarNode::~CarNode()’:
CarNode.cpp:12:12: warning: converting to non-pointer type ‘int’ from NULL [-Wconversion-null]
carNumber = NULL;
^
CarNode.cpp:14:8: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
In file included from LinkedList.h:2:0,
from Manager.h:11,
from Manager.cpp:6:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
In file included from LinkedList.h:2:0,
from Manager.h:11,
from main.cpp:3:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
In file included from CarBST.h:2:0,
from NumberNode.h:2,
from NumberBST.h:2,
from NumberBST.cpp:1:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
NumberBST.cpp: In member function ‘void NumberBST::Delete(int)’:
NumberBST.cpp:119:21: warning: converting to non-pointer type ‘int’ from NULL [-Wconversion-null]
int lastLocation = NULL; //leafNode \B0\E6\BF\EC \BAθ\F0\B3\EB\B5\E5\C0\C7 \B
^
CarBST.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from CarBST.h:2:0:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
Queue.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from Queue.h:2:0:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
CarNode.h:1:9: warning: #pragma once in main file
#pragma once
^
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
Manager.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from LinkedList.h:2:0,
from Manager.h:11:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
NumberBST.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from CarBST.h:2:0,
from NumberNode.h:2,
from NumberBST.h:2:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
NumberNode.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from CarBST.h:2:0,
from NumberNode.h:2:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
LinkedList.h:1:9: warning: #pragma once in main file
#pragma once
^
In file included from LinkedList.h:2:0:
CarNode.h: In constructor ‘CarNode::CarNode(int)’:
CarNode.h:24:9: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
state = NULL;
^
/tmp/ccYwuJus.o: In function `Manager::MOVE(int)':
/home/limsh/project/Manager.cpp:172: undefined reference to `CarBST::CarBST()'
/tmp/ccYwuJus.o: In function `Manager::Insert_BST(std::basic_ifstream<char, std::char_traits<char> >&)':
/home/limsh/project/Manager.cpp:363: undefined reference to `CarBST::CarBST()'
collect2: error: ld returned 1 exit status
Makefile:6: recipe for target 'all' failed
make: *** [all] Error 1
Я не знаю, как решить эту проблему.
эта программа работает на VS2017.
, но на Ubuntu не работает с этой проблемой.
какая доза 'makefile: 6' означает?
Я не могу найти это в Google и переполнение стека .....
И я слышал, что это работает дажес предупреждениями.поэтому я не проверял эти предупреждения.
в любом случае, пожалуйста, помогите ..