MSP430F5529: 编译出错,不知道如何解决

Part Number: MSP430F5529
Other Parts Discussed in Thread: MSP-FET,

Error initializing emulator:
One of the connected MSP-FETs / eZ-FETs debuggers needs recovery. Select 'Recover' to start the recovery process.

Note: Only one MSP-FET / eZ-FET debugger can be connected to your system during recovery.

编译的时候出现这样的错误,点了recover之后出现

MSP430: Error initializing emulator: One of the connected MSP-FETs / eZ-FETs debuggers needs recovery. Select 'Recover' to start the recovery process. Note: Only one MSP-FET / eZ-FET debugger can be connected to your system during recovery.
MSP430: Error: MSP-FET / eZ-FET recovery failed

前一块板子用了几天就这样了,然后我又开了新的一块还是这样的情况