test failed with fact?<-

[gihnius]

Hi, I got an error when running a test (fact?<- ....), but I can run the cascalog query: (?<- ...) as normal.
Does it a midje issue or about the cascalog?
I use midje like this:
(ns my-ns
....
(:use [clojure.test])
(:use [midje.sweet])
(:use [midje.cascalog]))

FAIL "list_data" at (core.clj:76)
Actual result did not agree with the checking function.
Actual result: cascading.flow.FlowException: step failed: (1/1) ...c058ee-1ac3-4c4c-a01e-03fbdb09b405/3b2a8a04-b7c0-48b8-b72d-00718a7af6ce"]"], with job id: job_local_0014, please see cluster logs for failure messages
cascading.flow.FlowStepJob.blockOnJob(FlowStepJob.java:175)
cascading.flow.FlowStepJob.start(FlowStepJob.java:140)
cascading.flow.FlowStepJob.call(FlowStepJob.java:129)
cascading.flow.FlowStepJob.call(FlowStepJob.java:39)
Checking function: (midje.sweet/just [["abc" 17943159] ["cde" 17943159]] :in-any-order)
The checker said this about the reason:
You can't compare #<CapturedThrowable midje.error_handling.exceptions.CapturedThrowable@5043cc83> (class midje.error_handling.exceptions.CapturedThrowable) to [["abc" 17943159] ["cde" 17943159]](class clojure.lang.PersistentVector).

ERROR in (tweets-data-test) (FlowStepJob.java:175)
Uncaught exception, not in assertion.
expected: nil
actual: cascading.flow.FlowException: step failed: (2/2) ...8bb201-1d65-4d64-af69-04216f7dd7a0/49530330-137e-484b-8672-5c187e6daabc"]"], with job id: job_local_0018, please see cluster logs for failure messages
at cascading.flow.FlowStepJob.blockOnJob (FlowStepJob.java:175)
cascading.flow.FlowStepJob.start (FlowStepJob.java:140)
cascading.flow.FlowStepJob.call (FlowStepJob.java:129)
cascading.flow.FlowStepJob.call (FlowStepJob.java:39)
java.util.concurrent.FutureTask$Sync.innerRun (FutureTask.java:303)
java.util.concurrent.FutureTask.run (FutureTask.java:138)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask (ThreadPoolExecutor.java:886)
java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:908)
java.lang.Thread.run (Thread.java:662)