java.lang.VerifyError: Expecting to find object/array on stack

[stephanos]

Hi,

I just created a new project with unfiltered 0.6.7 and Scala 2.10 when I ran into this issue:

[error] (run-main) java.lang.VerifyError: (class: Server, method: <init> signature: ()V) Expecting to find object/array on stack

java.lang.VerifyError: (class: Server, method: <init> signature: ()V) Expecting to find object/array on stack

        at Main$.<init>(Main.scala:4)

        at Main$.<clinit>(Main.scala)

        at Main.main(Main.scala)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

        at java.lang.reflect.Method.invoke(Method.java:601)

Interestingly, someone created an example with this problem already (with 0.6.5): https://gist.github.com/xuwei-k/4529706

But I wasn't able to find a solution yet. What do I do?

Regards

Stephan

[Kenji Yoshida]

Hi Stephan.

I think a temporary workaround is this way

https://gist.github.com/xuwei-k/4529706#file-main2-scala

use unfiltered.filter.Plan (not Planify).

maybe this is a bug of scala2.10.0. but I could not find issue number :(

[Kenji Yoshida]

oh!? can't even compile in Scala2.10.1-RC1 :(

[error] /Users/kenji/unfiltered/unfiltered/json/src/test/scala/JsonBodySpec.scala:14: Implementation restriction: anonymous class $anonfun requires premature access to class TestPlan.

[error]   class TestPlan extends unfiltered.filter.Planify({

[error]                                                    ^

[error] /Users/kenji/unfiltered/unfiltered/json/src/test/scala/JsonSpec.scala:14: Implementation restriction: anonymous class $anonfun requires premature access to class TestPlan.

[error]   class TestPlan extends unfiltered.filter.Planify({

[error]                                                    ^

[error] /Users/kenji/unfiltered/unfiltered/json/src/test/scala/JsonpSpec.scala:12: Implementation restriction: anonymous class $anonfun requires premature access to class TestPlan.

[error]   class TestPlan extends unfiltered.filter.Planify({

[error] 

[stephanos]

Cool, it works. Thanks!