[GROOVY-1539] java.lang.VerifyError

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.0-JSR-6
• Fix Version/s: 1.1-beta-1
• Component/s: parser
• Assignee: Jochen Theodorou
• Reporter: daniela
• Created: 23/Oct/06 11:30
• Updated: 22/Jan/07 06:29
• Resolved: 22/Jan/07 06:18

Description

my groovy script contains the following lines:
if (true)
{
String = "myPrice"
}

When performing evaluate I would expect to get CompilationFailedException (because a value is being put into java.lang.String and not to a variable) but I get:

java.lang.VerifyError: (class: Script1, method: run signature: ()Ljava/lang/Object Inconsistent stack height 2 != 0
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:1618)
at java.lang.Class.getConstructor0(Class.java:1930)
at java.lang.Class.newInstance0(Class.java:278)
at java.lang.Class.newInstance(Class.java:261)
at org.codehaus.groovy.runtime.InvokerHelper.createScript(InvokerHelper.java:529)
at groovy.lang.GroovyShell.parse(GroovyShell.java:526)
at groovy.lang.GroovyShell.parse(GroovyShell.java:506)
at groovy.lang.GroovyShell.evaluate(GroovyShell.java:484)
at groovy.lang.GroovyShell.evaluate(GroovyShell.java:460)

The interesting thing is when writing:
String = "myPrice" (not inside a condition)
then the evaluate succeeds and there is no error.

Issue Links

• is duplicated by: GROOVY-1626 Inconsitent stack height when using super
• is duplicated by: GROOVY-1566 problems with if statements not returning correctly