我已经成功将我的现有项目从Vaadin 7转换为Vaadin 8。项目中没有错误,但是当我使用mvn install
构建项目时,出现以下错误:GWT模块com.vaadin.v7.Vaadin7WidgetSet在项目源或资源中未找到。
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:51 min
[INFO] Finished at: 2017-12-19T12:31:15+05:30
[INFO] Final Memory: 94M/1007M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.vaadin:vaadin-maven-plugin:8.0.6:compile (default) on project XXX: GWT Module com.vaadin.v7.Vaadin7WidgetSet not found in project sources or resources. -> [Help 1]