Go Down

Topic: MKRZero Connection Error. (Com opened, but upload error) (Read 368 times) previous topic - next topic


I used MKRZERO. In computer device management com 14 is founded, but in arduino the program is uploaded error. I don't know why lead to th phenomenon. The questions are as follows:
I had selected COM and MKRZero in Project.

项目使用了 15520 字节,占用了 (5%) 程序存储空间。最大为 262144 字节。
   at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:152)
   at cc.arduino.UploaderUtils.upload(UploaderUtils.java:77)
   at processing.app.SketchController.upload(SketchController.java:732)
   at processing.app.SketchController.exportApplet(SketchController.java:703)
   at processing.app.Editor$UploadHandler.run(Editor.java:2070)
   at java.lang.Thread.run(Thread.java:748)
Caused by: processing.app.SerialException: 接触串口 'COM14' 释出错。
   at processing.app.Serial.touchForCDCReset(Serial.java:107)
   at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:136)
   ... 5 more
Caused by: jssc.SerialPortException: Port name - COM14; Method name - openPort(); Exception type - Port busy.
   at jssc.SerialPort.openPort(SerialPort.java:164)
   at processing.app.Serial.touchForCDCReset(Serial.java:101)
   ... 6 more
No device found on COM14


Try restarting your computer. Sometimes the COM port will get stuck in an unusable state and the restart will fix that.

Go Up