xposed 2.6.1 framework instaling problem

I have a huawei y300. I successfully installed xposed on a custom faosp 5.1.1 ROM.
on my stock ROM 4.1.1 i cant install the framework, it doesn't matter which method i use, direct or via recovery, after rebooting it says framework inst installed.
here is the error log:
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10 Oct 2015 12:20:55 UTC
Loading Xposed v54 (for Zygote)...
Running ROM 'Y300-0100V100R001C00B209' with fingerprint 'Huawei/Y300-0100/hwY300-0100:4.1.1/HuaweiY300-0100/C00B209:user/ota-rel-keys,release-keys'
Errors during Xposed initialization
java.lang.ClassCastException: class android.content.res.XResources doesn't extend class android.content.res.ResourcesEx
at de.robv.android.xposed.XposedBridge.cloneToSubclas s(XposedBridge.java:787)
at de.robv.android.xposed.XposedBridge.hookResources( XposedBridge.java:365)
at de.robv.android.xposed.XposedBridge.initXbridgeZyg ote(XposedBridge.java:267)
at de.robv.android.xposed.XposedBridge.main(XposedBri dge.java:117)
at dalvik.system.NativeStart.main(Native Method)