Linker Error: _funcName defined in module XXX.c is duplicated in module XXX.c

最新推荐文章于 2025-02-13 16:57:27 发布
转载 最新推荐文章于 2025-02-13 16:57:27 发布 · 3.1k 阅读 · 0

今天在编译一个BC（Borlandc）下的工程，发现工程一直提示一些undefined之类的错误。于是把工程里每个文件都complie一遍，然后make,再link。到link的时候，系统提示

“Linker Error: _funcName defined in module XXX.c is duplicated in module XXX.c”

网上找资料，发现基本上都是说重复定义，又找不到重复在那里。终于有一个帖子里说到工程里不需要附加.h文件，只要有.c文件即可。于是照此方法，并重新编译连接通过。执行成功！

希望留个脚印，如果有人发生同样问题也可以参考一下。

转自：http://blog.youkuaiyun.com/lopper/article/details/5220498

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但是我用新版本的编译器就报错SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol CAN1_RX1_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol CAN1_SCE_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol SDIO_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol DMA1_Channel1_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). 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SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol EXTI3_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol EXTI4_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol FLASH_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol FSMC_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol I2C2_EV_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol PVD_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol RTC_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol SPI1_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM1_TRG_COM_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM1_CC_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol SPI2_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol UART4_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol SPI3_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol UART5_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM1_UP_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM2_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM3_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM4_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM6_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM7_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM8_BRK_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM8_CC_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM8_TRG_COM_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol TIM8_UP_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol USB_LP_CAN1_RX0_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol USBWakeUp_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol USB_HP_CAN1_TX_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.axf: Warning: L6439W: Multiply defined Global Symbol WWDG_IRQHandler defined in .text(startup_stm32f10x_hd.o) rejected in favor of Symbol defined in .text(startup_stm32f103xe.o). SENSORTSET\SENSORTSET.sct(7): error: L6235E: More than one section matches selector - cannot all be FIRST/LAST. Not enough information to list image symbols. 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Error: L6406E: No space in execution regions with .ANY selector matching heap_4.o(.bss.ucHeap). Error: L6406E: No space in execution regions with .ANY selector matching config_USART.o(.bss.debug_Tx_Buffer). Error: L6406E: No space in execution regions with .ANY selector matching startup_gd32f407_427.o(STACK). Error: L6406E: No space in execution regions with .ANY selector matching config_USART.o(.bss.debug_RX_Buffer). Error: L6406E: No space in execution regions with .ANY selector matching tasks.o(.bss..L_MergedGlobals). Error: L6406E: No space in execution regions with .ANY selector matching tasks.o(.bss.pxReadyTasksLists). Error: L6406E: No space in execution regions with .ANY selector matching queue.o(.bss.xQueueRegistry). Error: L6406E: No space in execution regions with .ANY selector matching timers.o(.bss..L_MergedGlobals). Error: L6406E: No space in execution regions with .ANY selector matching tasks.o(.bss..L_MergedGlobals.2). Error: L6406E: No space in execution regions with .ANY selector matching heap_4.o(.bss..L_MergedGlobals). Error: L6406E: No space in execution regions with .ANY selector matching main.o(.bss..L_MergedGlobals). Error: L6406E: No space in execution regions with .ANY selector matching port.o(.bss..L_MergedGlobals). Error: L6406E: No space in execution regions with .ANY selector matching system_gd32f4xx.o(.data.SystemCoreClock). Error: L6406E: No space in execution regions with .ANY selector matching port.o(.data.uxCriticalNesting). Error: L6406E: No space in execution regions with .ANY selector matching tasks.o(.bss.pxCurrentTCB). Error: L6406E: No space in execution regions with .ANY selector matching stdout.o(.data). Error: L6406E: No space in execution regions with .ANY selector matching config_USART.o(.bss.debug_RX_Cnt). Error: L6407E: Sections of aggregate size 0x139c8 bytes could not fit into .ANY selector(s). 使用freertos出现这个问题
07-03
- 进入 **Options for Target > Linker > Scatter File** - 修改 `RW_IRAM1` 区域大小，使其大于 `configTOTAL_HEAP_SIZE` 以及其他全局变量所需空间[^2] 示例 scatter 文件片段： ```c LR_IROM1 0x08000000 0x...
*** Using Compiler 'V5.06 update 5 (build 528)', folder: 'D:\Keil_v5\ARM\ARMCC\Bin' Build target 'APP' compiling main.c... linking... APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_buf multiply defined (by system.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_byte multiply defined (by system.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_flag multiply defined (by system.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol timeout_count multiply defined (by system.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol uart_rx_complete multiply defined (by system.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by usart.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by stm32f1xx_it.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by logic.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by periph.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by schedule.o and main.o). APP\APP.axf: Error: L6200E: Symbol rx_index multiply defined (by system.o and main.o). Not enough information to list image symbols. Not enough information to list load addresses in the image map. Finished: 2 information, 0 warning and 36 error messages. "APP\APP.axf" - 36 Error(s), 0 Warning(s). Target not created. Build Time Elapsed: 00:00:04
07-22
当出现`Error: L6200E: Symbol xxx multiply defined`错误时，表示同一个全局变量在多个源文件中被重复定义。以下是系统化的解决方法和最佳实践： --- #### 错误原因分析 ```mermaid graph TD A[多个源文件] --> ...
【小bug】解决idea Cannot Save Settings Source root‘...‘is duplicated in module ‘...‘
BlackPudding_的博客
04-18 6771
解决idea Cannot Save Settings Source root‘...‘is duplicated in module ‘...‘
来回切换jdk出现的问题： ‘E:\java_dev\shu_ju_tender\src\main\java‘ is duplicated in module ‘shu_ju_tender‘.
weixin_42965737的博客
02-13 272
这是由于模块重复了，需要删除一些：
IDEA 无法保存设置 源根 D:XXXX在模块XXX中重复
keyboard专栏
06-22 1万+
当IDEA对一个项目来回切换JDK的版本，或者其他的一个设置，经常会出现这个错误 造成这个问题的原因就是bulid文件的版本不一样，或者设置不一样造成的 找到对应的文件位置，整个bulid文件夹删除即可，这样就可以完成设置了...
在IDEA中复制Module,出现Duplicate class found in the file XXX 解决方法
weixin_45067274的博客
09-09 1万+
在IDEA中复制Module,出现Duplicate class found in the file XXX 解决方法 问题出现： 在项目所在文件夹中复制某一个module，把它设置成module后，发现里边的Java目录，resource目录全是原来的目录，并且删掉之后再新建也不行，依然报错。 问题解决： 打开项目的Project Structure,左侧选择Modules,上边按默认的Sources,查看被复制的那个module的右侧多了几个源文件，测试文件，可能会标红，把多余的删掉就可以了。 ..
【IDEA-IDEA复制maven模块导致sources root复用了另一个模块】
Japathy
02-09 1436
IDEA中复制粘贴maven子模块，导致模块结构不正确，出现sources root，只需要打开Project Structure->modules，查看被复制的模块是否还包含了其他模块，如果有则删除。解决后复制出的模块已经没有sources root问题了。解决前出现被复制的模块包含了复制出的模块。
导入依赖报错问题
qq_36812862的博客
05-07 1520
File--------->Setting-------------->Repositories 考虑添加系统参数 -Denv=dev -Dfile.encoding=UTF-8 右侧的 /.m2/repository下可以重新更新下maven，怀疑是不是本地的jar包没有下载完全。 然后重新进行代码clean - compile ...
关于springmvc 老项目的启动报错的解决方案
qq_34546153的博客
03-31 2686
老项目 第一次启动报错解决方案 问题一： 当spring mvc 项目出现 ibatis 或者 mybatis 中 driver 等配置文件没有引用 解决方法： 手动清除target包下所有文件，idea 工具下reimport项目，然后直接运行 问题二： spring mvc 结合zookeeper dubbo 项目出现 bean的重复注册等信息的话 解决方法： 手动清除服务提供者target包下所有文件，idea 工具下reimport项目，然后直接运行 问题三： 项目工程下依赖报红 解决方法： 1
Intellij多Module项目打包（SpringBoot项目）
哈
04-10 3595
项目目录结构 打包 第一步：单击菜单项Build->Build Artifacts… 第二步： 第三步： 第四步：再次单击菜单项Build->Build Artifacts… 结果： telecom-producer.jar就是我们最终需要的jar包 参考博客： https://blog.csdn.net/lhxsir/article/details/81364393 ...
*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: SETBIT MODULE: .\init.obj (INIT) *** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: _ADC_READ MODULE: .\init.obj (INIT) *** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: _ADC_INIT MODULE: .\init.obj (INIT) *** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: SETBIT MODULE: .\adc.obj (ADC) *** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: _ADC_READ MODULE: .\adc.obj (ADC) *** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: _ADC_INIT MODULE: .\adc.obj (ADC)这个问题什么意思
07-01
我们正在处理一个编译错误：ERROR L104:MULTIPLE PUBLICDEFINITIONS。这个错误通常发生在同一个符号（函数或变量）在多个源文件中被定义，导致链接器（Linker）在合并目标文件时发现重复定义。根据错误信息，重复...
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