PLatformIO中代码无法烧录到ESP32上

[1242754165]

请问为什么我按照动手学ROS2操作的时候会显示下面的报错信息呢

 *  Executing task: platformio run --target upload --upload-port /dev/ttyUSB0 

Processing featheresp32 (platform: espressif32; board: featheresp32; framework: arduino)
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Tool Manager: Installing platformio/tool-mkspiffs @ ~2.230.0
InternetConnectionError: You are not connected to the Internet.
PlatformIO needs the Internet connection to download dependent packages or to work with PlatformIO Account.

 *  The terminal process "platformio 'run', '--target', 'upload', '--upload-port', '/dev/ttyUSB0'" terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it. 

我在ubuntu里是可以打开Firefox网页的，请问是需要科学上网吗

[小鱼]

@1242754165 在 PLatformIO中代码无法烧录到ESP32上 中说：

Tool Manager: Installing platformio/tool-mkspiffs @ ~2.230.0
InternetConnectionError: You are not connected to the Internet.
PlatformIO needs the Internet connection to download dependent packages or to work with PlatformIO Account.

[1242754165]

@小鱼 所以问题就是我没有连上网是吗