InvalidProgramException (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.apache.flink.api.common.InvalidProgramException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

InvalidTypesException, NonSerializableUserCodeException, SemanticProperties.InvalidSemanticAnnotationException
```
@Public
public class InvalidProgramException
extends RuntimeException
```
An exception thrown to indicate that the composed program is invalid. Examples of invalid programs are operations where crucial parameters are omitted, or functions where the input type and the type signature do not match.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`InvalidProgramException()`	Creates a new exception with no message.
`InvalidProgramException(String message)`	Creates a new exception with the given message.
`InvalidProgramException(String message, Throwable e)`	Creates a new exception with the given message and cause.

Method Summary
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - InvalidProgramException
```
public InvalidProgramException()
```
    Creates a new exception with no message.
  - InvalidProgramException
```
public InvalidProgramException(String message)
```
    Creates a new exception with the given message.
    
    Parameters:
    
    message - The exception message.
  - InvalidProgramException
```
public InvalidProgramException(String message,
                               Throwable e)
```
    Creates a new exception with the given message and cause.
    
    Parameters:
    
    message - The exception message.
    
    e - The exception cause.