multiple definition of ‘STR_TEST’ 虽然改为#define肯定行,但是尽量应该用const量取代宏定义。 这里有个概念性错误。 const 变量默认是 static 的, 但带有 const 的不一定是 const 变量. 此处STR_TEST 并不是常量,而是指向常量字符串的变量。 改为 const char * const STR_TEST = "Hello world!"; 就可以了。 不过我又觉得改为 const char STR_TEST[...
I want to create a new project,but there is an error about multiple definition. my steps as below: 1. S32DS--->file--->new---> S32DS
CMakeFiles/dsm.dir/src/main_stateEstimation.cpp.o:(.data+0x5c8): multiple definition of `LandmarkLength5' CMakeFiles/dsm.dir/src/stateEstimation.cpp.o:(.data+0x2e0): first defined here CMakeFiles/dsm.dir/src/main_stateEstimation.cpp.o:(.data+0x5d0): multiple definition of `IteraLand...
tcpclient.o: In function `nettrans': /home/dingq/hwsvn/2sw/1prj_linux/pdu/src/branches/pdu-isocket/isocket/nettrans.c:30: multiple definition of `nettrans' nettrans.o:/home/dingq/hwsvn/2sw/1prj_linux/pdu/src/branches/pdu-isocket/isocket/nettrans.c:30: first defined here /usr/l...
现在把tcpclient.c中的底层通讯部分抽取出来,单独放到一个文件中nettrans.c中,并有netrans.h作为头文件; 然后,使用命令 gcc -o tcpclient nettrans.c tcpclient.c 编译,也总能成功编译。 但是,使用Makefile来编译,总是出现如下multiple definition of类的错误: ...
Infunction`err_dump':codelist15-3.c:(.text+0x209): multiple definition of `err_dump'/tmp/ccXi2EPL.o:codelist8-7.c:(.text+0x209): first defined here/tmp/ccMDAwpv.o: Infunction`err_msg':codelist15-3.c:(.text+0x2b5): multiple definition of `err_msg'/tmp/ccXi2EPL.o:codelist...
of ` `main'“错误EN在使用Linux外部源代码编译PetaLinux工程时，遇到错误“.kernel-meta/bsp_definition...
in function `SystemInit': D:/Dropbox (Mechamania)/Exoleap/sub_projects/SmartCam/software/SmartCam1/Debug/../Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/system_stm32h7xx.c:176: multiple definition of `SystemInit'; ./Core/Src/system_stm32h7xx.o:D:/Dropbox (Mechamania)/E...
Adefinitionactually provides the code to implement a function, or allocates the storage space for a variable. Therefore, in general,declarationsshould go in headers anddefinitionsin '.c' files - and multipledefinitionsin the same scope are not allowed. ...
make: *** [makefile:70: myproject.elf] Error 1 S32DS/arm_ewl2/EWL_C/src/arm/ctype_aeabi.c multiple definition of `isprint' Can anyone tell me why the EWL version of isprintf() is being used as well as the C99 library version? How can this error be...