Spring Initializr - LSP - Failed to fetch Generation from Spring IO: port out of range: -1

Spring Initializr - LSP - Failed to fetch Generation from Spring IO: port out of range: -1

 

如何取消。

在Spring STS 4里启动后经常会提示这个， 解决方式： Window > Preferences > General > Network Connections

把“Active Provider: ”改为"Direct"。如图：