Error Unbound Placeholder Parameter

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Scala function literals and unbound placeholder parameter. – Scala function literals and unbound placeholder parameter. Ask Question. The error being reported is: Error:(11, 8) unbound placeholder parameter f(<P>{_}.

There are multiple causes of the ORA-01745 (“invalid host/bind variable name error. Number of ? Placeholders /** * Constructs a query using ‘?’ for placeholders and using * as many of these as specified with the int parameter.

Quasi-quote parser doesn't safeguard against unbound placeholder params. Log In; Export. XML; Word; Printable;. <console>:30: error: unbound placeholder parameter.

Scala unbound placeholder parameter. Ask Question. But the latter works, not the former, which throws an error: unbound placeholder parameter on _. Why?

Addition of message for the 'unbound placeholder parameter' error message (Parsers.scala 337). Add unbound placeholder parameter message. All checks have passed

execute called with an unbound placeholder – Grokbase – DBD::Pg::st execute failed: execute called with an unbound placeholder at email_parser.pl line 561, <FILE> line 1. it throws the following error

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May 22, 2013. on the rules for placeholders in relation to anonymous functions. EDIT: According to this post, the placeholder syntax used to work, so maybe this is a regression error or a feature that was never meant to work this way: https://groups.google.com/forum/#!msg/scala-internals/G_54LGj0zpg/REZfyXZ6-RwJ.

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Mar 12, 2014. In this context, _ means "I will initialize this later, just fill in whatever the sensible default is in the meantime". Since you can't reassign a val , this doesn't make sense. For the same functionality–to get the sensible default–for a val , you can use val x: Int = null.asInstanceOf[Int].

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Javax.naming.namingexception Error During Resolve Root Unable to lookup remote EJB on Websphere 8 – Stack Overflow – Jul 26, 2011. CORBA.loginPassword=${WasPassword}. -Dcom.ibm.CORBA.loginSource= properties. just noticed

Aug 1, 2015. The Exception does not match your code, but there is one line, that would throw the same error: case x: java.util.Date if x.equals(eventDate) || x.after(eventDate) = > _. because _ is a placeholder that can be used in patterns for matching and return types. It cannot not be used to indicate a Unit return value.

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