Ember 1.4.0至Ember 1.13升级

Question

我正在将代码从Ember 1.0.4升级到Ember 1.13。当我使用ember 1.13执行以下代码时，出现错误

RenderResult.build = function (env, scope, template, options, contextualElement) {
   var dom = env.dom;
   var fragment = getCachedFragment(template, env);
   var nodes = template.buildRenderNodes(dom, fragment, contextualElement);

   var rootNode, ownerNode, shouldSetContent;

   if (options && options.renderNode) {
     rootNode = options.renderNode;
     ownerNode = rootNode.ownerNode;
     shouldSetContent = true;
   } else {
     rootNode = dom.createMorph(null, fragment.firstChild, fragment.lastChild, contextualElement);
     ownerNode = rootNode;
     initializeNode(rootNode, ownerNode);
     shouldSetContent = false;
   }

执行代码时出现以下错误。

    Uncaught TypeError: template.buildRenderNodes is not a function
   at Function.RenderResult.build (core.js:9567)
   at render (core.js:9553)
   at core.js:10465
   at renderAndCleanup (core.js:10470)
   at Object.block [as default] (core.js:10464)
   at yield (core.js:9495)
   at handleKeyword (core.js:9470)
   at handleRedirect (core.js:9469)
   at Object.inline (core.js:9481)
   at Object.content (core.js:9349)