可能是IDEA没有正确配置Scala SDK,或者Scala SDK版本与项目所需版本不匹配。当你遇到“cannot find project scala library 2.12.7 for module flink-scala”这样的错误时,通常意味着你的开发环境(如IntelliJ IDEA)没有正确设置Scala SDK,或者设置的Scala SDK版本与你的项目所需版本不一致。以下是一些解决步骤: ...
scala 项目 idea 出现【 Cannot find declaration to go to】 在网上找了一些解决方案,尝试了几个,最终解决方案如下: 1. 先 close project 2. 然后到你要打开的工程目录下面把 .idea 文件夹删除 3.在打开idea,出现以下画面 最后就好了... 多功能嵌入式解码软件(2) ...
For some reason the .classpath file is omitting two JARs that seem to be the "scala Library container" . When I manually add them the the .classpath file, it works. I don't find this solution very clean though, so If anybody has a better suggestion, i'm all ears. Lines added to...
mvn install:install-file -Dpackaging=jar -DgeneratePom=true -DgroupId=com.google.protobuf -DartifactId=protobuf-java -Dfile=protobuf-java-2.4.1.jar -Dversion=2.4.1 请注意,我弄乱了 $LD_LIBRARY_PATH。目前,当我运行 echo it 时,我得到: /usr/local/lib/:/usr/:/usr/lib/:/usr/local/ ...
Another element is that when I try to run the scala compiler using this icon, it simply can't run and looking at the IntelliJ logs, no error is displayed. Pretty much nothing happens actually. Please find attached the idea.log below. ...
Idea配置文件路径C:\Users\76193.IntelliJIdea2018.2\config\options\projectView.xml 中showLibraryContents 设置为 true Intellij IDEA删除recent project记录 方法一: 进入Manage Projects一个个删除 方法二: 找到IDEA配置文件.IntelliJIdea2018.2\config\options\recentProjects.xml 在其中进行删除 ...
jar 119 silly gunzTarPerm extractEntry java/lib/scala-library-2.9.2.jar 120 silly gunzTarPerm extractEntry java/lib/slf4j-api-1.7.6.jar 121 silly gunzTarPerm extractEntry java/lib/slf4j-log4j12-1.7.6.jar 122 silly gunzTarPerm extractEntry java/lib/snappy-java-1.1.1.7.jar 123 silly ...
I'm using Intellij 12.1.6 and Play framework 2.2.0. New project creation fails with the error "error adding module to the project". I have "Playframework support", "Play 2.0 Support" and "Scala" modules enabled. Opening up the sample "websocket-chat" doesn't compile. The same project...
[INFO] +- org.scala-lang:scala-library:jar:2.9.0-1:compile [INFO] +- org.neo4j:neo4j-kernel:jar:tests:1.4-SNAPSHOT:compile [INFO] | \- org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:compile [INFO] +- org.neo4j:neo4j-lucene-index:jar:1.4-SNAPSHOT:compile ...
注意: (1) 如果提示:ClassNotFoundException Failed to find data source IDEA 搭建 Spark 源码 (Ubuntu) net.alchim31.maven:scala-maven-plugin:3.2.2:compile (scala-compile-first) on project spark-sql_2.11: wrap...版本:Spark 2.4.3/JDK 1.8/Scala 2.11.0 1、选择Spark版本、压缩包下载。 2、...