无法使用最新的keil MDK版本（V5.37）构建

Question

全部： 我将我的keil MDK版本更新到最新版本是V5.37，然后我发现该项目无法再构建了。 由于V5.37不支持编译器5，并且将默认编译器设置为编译器6，所以我安装了编译器5（Arm编译器版本5，V5.06更新7），带有独立补丁。然后将编译器5添加到keil ,设置编译器5为默认编译器，但是keil无法构建项目，构建输出如下：

*** Using Compiler 'V5.06 update 7 (build 960)', folder: 'C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin'
Build target 'LED'
assembling startup_stm32f40_41xxx.s...
startup_stm32f40_41xxx.s: Error: A9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
startup_stm32f40_41xxx.s: Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
startup_stm32f40_41xxx.s:  - ARMLMD_LICENSE_FILE: unset
startup_stm32f40_41xxx.s:  - LM_LICENSE_FILE: unset
startup_stm32f40_41xxx.s:  - ARM_TOOL_VARIANT: unset
startup_stm32f40_41xxx.s:  - ARM_PRODUCT_PATH: unset
startup_stm32f40_41xxx.s:  - Product location: product not found
startup_stm32f40_41xxx.s:  - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
startup_stm32f40_41xxx.s:  - Selected tool variant: mdk_lite
startup_stm32f40_41xxx.s: Product: unknown
startup_stm32f40_41xxx.s: Component: ARM Compiler 5.06 update 7 (build 960)
startup_stm32f40_41xxx.s: Tool: ArmAsm [4d35fa]
compiling delay.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling main.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling stm32f4xx_syscfg.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling usart.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling sys.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling stm32f4xx_rcc.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling stm32f4xx_usart.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling led.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling misc.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling system_stm32f4xx.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 If you need further help, provide this complete error report to your supplier
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling stm32f4xx_gpio.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 If you need further help, provide this complete error report to your supplier
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
compiling stm32f4xx_it.c...
Error: C9511E: Unable to determine the current toolkit. Check that ARM_TOOL_VARIANT is set correctly.
Check that your license details are correct in the License Management dialog of MDK. Additional information is available at:
 If you need further help, provide this complete error report to your supplier
 - ARMLMD_LICENSE_FILE: unset
 - LM_LICENSE_FILE: unset
 - ARM_TOOL_VARIANT: unset
 - ARM_PRODUCT_PATH: unset
 - Product location: product not found
 - Toolchain location: C:\_AnZhuang\keil\Keil\ARMCCv506u7\Bin
 - Selected tool variant: mdk_lite
Product: unknown
Component: ARM Compiler 5.06 update 7 (build 960)
Tool: ArmCC [4d365d]
"..\OBJ\LED.axf" - 13 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:01

形成构建输出，这意味着 keil 许可证不正确。但是我已经尝试了由 keygen 生成的每种类型的许可证代码，所有这些许可证都失败了。

那么，有没有人和我一样的问题？以及尝试的任何解决方案或建议？ 非常感谢。

Answer 1

https://developer.arm.com/documentation/ka005073/latest

这里说你不应该将编译器安装到默认目录。

Answer 2

我遇到了同样的问题，尝试在环境变量中定义路径，安装在不同的目录中，...；他们都没有工作。

最终，在他们自己的文档中遇到了这个页面： https://developer.arm.com/documentation/ka005073/1-0/?lang=en

尝试在这个路径下安装ARM编译器V5： 【Keil安装路径】\ARM\ARM_Compiler_5.06u7

对我来说是： C:\Keil_v5\ARM\ARM_Compiler_5.06u7

然后将路径添加到 Keil 的 ArmCC Path 中，如下所示： Keil ArmCC Path: add compiler