Plugins XVal中的JScript错误,有人看到过这个错误吗?

Plugins XVal中的JScript错误,有人看到过这个错误吗?,plugins,javascript,xval,Plugins,Javascript,Xval,Microsoft JScript运行时错误:“this.Plugins[…]”为空或不是对象 来自此代码: var xVal = xVal || { Plugins: {}, AttachValidator: function(elementPrefix, rulesConfig, pluginName) { if (pluginName != null) this.Plugins[pluginName].AttachValidator(

Microsoft JScript运行时错误:“this.Plugins[…]”为空或不是对象

来自此代码:

var xVal = xVal || {
    Plugins: {},
    AttachValidator: function(elementPrefix, rulesConfig, pluginName) {
        if (pluginName != null)
            this.Plugins[pluginName].AttachValidator(elementPrefix, rulesConfig);
        else
            for (var key in this.Plugins) {
                this.Plugins[key].AttachValidator(elementPrefix, rulesConfig);
                return;
            }
    }
};

确保在母版页中引用xVal.AspNetNative.jsxVal.jquery.validate.js

确保在母版页中引用xVal.AspNetNative.jsxVal.jquery.validate.js