问题 运行Flink scala程序时,提示如下错误,但仔细检查UserBehavior样例类的确仅定义了一次。 解决 右击重新编译代码,再运行。至于原因还不清楚。
解决:UserBehavior is already defined as case class UserBehavior,问题运行Flinkscala程序时,提示如下错误,但仔细检查UserBehavior样例类的确仅定义了一次。解决右击重新编译代码,再运行。至于原因还不清楚。
出现以下异常的原因是因为同包中有相同的类名了 Error:(73, 12) SensorReading is already defined as case class SensorReading case class SensorReading(id: String, timestamp: Long, temperature: Double) 管用请你点这里... 查看原文 Flink 的时间语义与Wartermark ...
我有一个 scala 项目,当从命令行使用 SBT 时,它可以正常编译、运行和测试。但是,在intellij中构建项目时,项目中的每个类的事件日志中似乎都有此错误,导致构建失败: SendCommandToService is already defined as case class SendCommandToService case class SendCommandToService(service: String, commandName: String, ...
初学idea scala测试出现 is already defined as object 一开始装了Scala,看着教程先写了一个小代码,结果说***is already defined as object,以为是和别的项目重复了,改成了一个字母的类名,仍然是相同的错误,一脸懵。觉得不会有人出这种错误,所以根本也没百度。后来挣扎了好久,还是百度了,解决方法如下:...
ill be happy ill be the girl who s ill be there tonighti ill be waiting here i ill find my soul as i ill health ill-being ill love himright or ill n ill name ill news travels fast ill paint my mood in ill posed problem ill smile in the cour ill-defined circulati ill-disposed ...
classHero(HeroBase,table=True):__table_args__={"extend_existing":True}# < newid:Optional[int]=Field(default=None,primary_key=True) Second attempt fails with. sqlalchemy.exc.ProgrammingError: (psycopg2.errors.DuplicateTable) relation"ix_hero_name"already exists [SQL: CREATE INDEX ix_hero_name...
'<member>' is already declared in this structure '<member>', implicitly defined for '<eventname>', cannot shadow a 'MustOverride' method in the base <class> '<classname>' '<membername>' cannot be declared 'Shadows' outside of a class, structure, or interface '<membername>' ca...
I'm getting "The computed property "fields" is already defined as a prop." warning in Google Chrome.
2>C:\Users\SquareBindingsPOC\TestBinding\Test\obj\Debug\100\android\src\sqip\cardentry\R.java(102,22): javac.exe error JAVAC0000: error: class drawable is already defined in class R 2>C:\Users\SquareBindingsPOC\TestBinding\Test\obj\Debug\100\android\src\sqip\cardentry\R.java(...