system.loadlidrary加载失败

在有些真真机上运行是不会报错的！！有些真机是会报错这是为什么？有解决方法吗？

07-08 01:53:05.705: E/AndroidRuntime(3273): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load com: findLibrary returned null

07-08 01:53:05.705: E/AndroidRuntime(3273): at java.lang.Runtime.loadLibrary(Runtime.java:365)

07-08 01:53:05.705: E/AndroidRuntime(3273): at java.lang.System.loadLibrary(System.java:535)

07-08 01:53:05.705: E/AndroidRuntime(3273): at com.sanlen.wwclient.JniCom.(JniCom.java:11)