slick slick-pg and
If you happen to use the fine postgres extension for slick named slick-pg then you might stumble into an issue where the compiler complains about missing implicits for column types that should be provided by slick-pg if you override the
api method of the custom postgres driver.
[error] .../src/main/scala/Tables.scala:13: could not find implicit value for parameter tt: slick.ast.TypedType[java.time.ZonedDateTime] [error] def z = column[ZonedDateTime]("z") [error] ^ [error] .../src/main/scala/Tables.scala:16: could not find implicit value for parameter tt: slick.ast.TypedType[com.vividsolutions.jts.geom.Point] [error] def p = column[Point]("p") [error] ^ [error] two errors found [error] (compile:compileIncremental) Compilation failed
This might be caused by a type annotation on the overriden
api method like this:
override val api: API = ???
A type annotation could have been added by your IDE if you use built in functionalities like "override methods".
However to compile the code the type annotation has to be removed:
override val api = ???