我最近不得不擦除我的电脑,在启动和运行所有东西之后,是时候打开一些我之前正在开发的ESP32程序了,我发现VSCode上的平台IO不再编译了。在运行编译器后,我得到以下错误:
Compiling .pio\build\esp32dev\FrameworkArduino\stdlib_noniso.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\wiring_pulse.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\wiring_shift.c.o
Archiving .pio\build\esp32dev\libFrameworkArduino.a
Linking .pio\build\esp32dev\firmware.elf
c:/users/lloyd/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld.exe: cannot find -lstdc++
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\esp32dev\firmware.elf] Error 1
=========================================================================== [FAILED] Took 11.91 seconds ===========================================================================
The terminal process "C:\Users\lloyd\.platformio\penv\Scripts\platformio.exe 'run', '--target', 'upload'" terminated with exit code: 1.
我开始调试,并意识到即使是最简单的程序也无法编译。我尝试了Arduino IDE,它工作得很好,还有一些使用CMaker的例子,它们也工作得很好。但是当我尝试上传以下代码时:
void setup()
{
// put your setup code here, to run once:
Serial.begin(115200);
}
void loop()
{
// put your main code here, to run repeatedly:
Serial.print("Hello World");
}
使用此platoformio.ini:
platform = espressif32
framework = arduino
board = esp32dev
monitor_speed = 115200
我得到相同的collect2.exe: error: ld returned 1 exit status
有没有人知道我重置电脑后发生了什么,或者发生了什么变化?
发布于 2021-02-12 23:25:04
终于在PlatformIo论坛上找到了答案。在这里回答,以防其他人像我一样先来这里看。
删除文件夹:
c:/users/<username>/.platformio/packages/toolchain-xtensa
并重新启动构建。
https://stackoverflow.com/questions/64778211
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