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xebia / VisualReview

VisualReview, a human-friendly tool for testing and reviewing visual regressions.
https://github.com/xebia/VisualReview#see-it-in-action
Apache License 2.0
275 stars 24 forks source link

Preview release won't start #4

Closed RRMoelker closed 9 years ago

RRMoelker commented 9 years ago

hi, On my mac I can't start the preview release. If I run the start script after creating the visualreview/screenshots folder I get the error:

Apr 02, 2015 6:01:48 PM com.mchange.v2.log.MLog <clinit>
INFO: MLog clients using java 1.4+ standard logging.
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/xebia/visualreview/PixelComparator : Unsupported major.minor version 52.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:191)
    at com.xebia.visualreview.analysis.core$loading__4958__auto__.invoke(core.clj:17)
    at com.xebia.visualreview.analysis.core__init.load(Unknown Source)
    at com.xebia.visualreview.analysis.core__init.<clinit>(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:274)
    at clojure.lang.RT.loadClassForName(RT.java:2093)
    at clojure.lang.RT.load(RT.java:430)
    at clojure.lang.RT.load(RT.java:411)
    at clojure.core$load$fn__5066.invoke(core.clj:5641)
    at clojure.core$load.doInvoke(core.clj:5640)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5446)
    at clojure.core$load_lib$fn__5015.invoke(core.clj:5486)
    at clojure.core$load_lib.doInvoke(core.clj:5485)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$load_libs.doInvoke(core.clj:5524)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$require.doInvoke(core.clj:5607)
    at clojure.lang.RestFn.invoke(RestFn.java:619)
    at com.xebia.visualreview.resource$loading__4958__auto__.invoke(resource.clj:17)
    at com.xebia.visualreview.resource__init.load(Unknown Source)
    at com.xebia.visualreview.resource__init.<clinit>(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:274)
    at clojure.lang.RT.loadClassForName(RT.java:2093)
    at clojure.lang.RT.load(RT.java:430)
    at clojure.lang.RT.load(RT.java:411)
    at clojure.core$load$fn__5066.invoke(core.clj:5641)
    at clojure.core$load.doInvoke(core.clj:5640)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5446)
    at clojure.core$load_lib$fn__5015.invoke(core.clj:5486)
    at clojure.core$load_lib.doInvoke(core.clj:5485)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$load_libs.doInvoke(core.clj:5524)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$require.doInvoke(core.clj:5607)
    at clojure.lang.RestFn.invoke(RestFn.java:512)
    at com.xebia.visualreview.routes$loading__4958__auto__.invoke(routes.clj:17)
    at com.xebia.visualreview.routes__init.load(Unknown Source)
    at com.xebia.visualreview.routes__init.<clinit>(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:274)
    at clojure.lang.RT.loadClassForName(RT.java:2093)
    at clojure.lang.RT.load(RT.java:430)
    at clojure.lang.RT.load(RT.java:411)
    at clojure.core$load$fn__5066.invoke(core.clj:5641)
    at clojure.core$load.doInvoke(core.clj:5640)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5446)
    at clojure.core$load_lib$fn__5015.invoke(core.clj:5486)
    at clojure.core$load_lib.doInvoke(core.clj:5485)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$load_libs.doInvoke(core.clj:5524)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$require.doInvoke(core.clj:5607)
    at clojure.lang.RestFn.invoke(RestFn.java:482)
    at com.xebia.visualreview.starter$loading__4958__auto__.invoke(starter.clj:17)
    at com.xebia.visualreview.starter__init.load(Unknown Source)
    at com.xebia.visualreview.starter__init.<clinit>(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:274)
    at clojure.lang.RT.loadClassForName(RT.java:2093)
    at clojure.lang.RT.load(RT.java:430)
    at clojure.lang.RT.load(RT.java:411)
    at clojure.core$load$fn__5066.invoke(core.clj:5641)
    at clojure.core$load.doInvoke(core.clj:5640)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5446)
    at clojure.core$load_lib$fn__5015.invoke(core.clj:5486)
    at clojure.core$load_lib.doInvoke(core.clj:5485)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$load_libs.doInvoke(core.clj:5524)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:626)
    at clojure.core$require.doInvoke(core.clj:5607)
    at clojure.lang.RestFn.invoke(RestFn.java:457)
    at com.xebia.visualreview.core$loading__4958__auto__.invoke(core.clj:17)
    at com.xebia.visualreview.core__init.load(Unknown Source)
    at com.xebia.visualreview.core__init.<clinit>(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:274)
    at clojure.lang.RT.loadClassForName(RT.java:2093)
    at clojure.lang.RT.load(RT.java:430)
    at clojure.lang.RT.load(RT.java:411)
    at clojure.core$load$fn__5066.invoke(core.clj:5641)
    at clojure.core$load.doInvoke(core.clj:5640)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.lang.Var.invoke(Var.java:379)
    at com.xebia.visualreview.core.<clinit>(Unknown Source)

Am I missing some step or is this perhaps a genuine bug?

dmarjenburgh commented 9 years ago

java.lang.UnsupportedClassVersionError: com/xebia/visualreview/PixelComparator : Unsupported major.minor version 52.0

Are you perhaps running it with Java6? We compiled it with Java7 because we use the java.nio.file api. Could you try running it in Java 7 (or 8)?

RRMoelker commented 9 years ago

Ah right, of course it's a jvm version thing. I thought I might have been some third party library.

I was running Java 7 (the latest to my knowledge). I installed Java 8 and the system is working. Thanks!

Perhaps it's a good idea to put the Java > 7 requirement in the README or make future release for an older target.

skwakman commented 9 years ago

Good find, I've added the java 7/8 requirement in the readme (7eedd02a892a7a719308b6a930a22689b44a389d)