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裡啟動後經常會提示這個， 解決方式： Window > Preferences > General > Network Connections

把“Active Provider: ”改為"Direct"。如圖：