RT-Thread Stuido添加LVGL后编辑报错是何原因？

STM32F49BIT6使用RT Thread Studio 2.2.3版本4.1.0系统，添加sdram和LTDC驱动后，RGB显示屏正常启动，添加LVGL库和对应的5个接口下载文件，debug调试

make -j8 all
linking...
arm-none-eabi-gcc: error: CreateProcess: No such file or directory
make: *** [makefile:179: rtthread.elf] Error 1
"make -j8 all" terminated with exit code 2. Build might be incomplete.

后在“项目”->“解除命令行长度限制”，包下面错误：

make -j8 all
process_begin: CreateProcess(NULL, project_linker.exe link.temp arm-none-eabi-gcc, ...) failed.
make (e=2): 系统找不到指定的文件。
make: *** [makefile:179: rtthread.elf] Error 2
"make -j8 all" terminated with exit code 2. Build might be incomplete.

怎么解决？