这个错怎么回事啊?求大神指教
TypeError: Cannot read property 'movie' of undefined
at app.get.Movie.fetch.res.render.title (e:\1_Tango\3. node\6. imook\app.js:81:20)
at Layer.handle [as handle_request] (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\layer.js:76:5)
at next (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\route.js:100:13)
at Route.dispatch (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\route.js:81:3)
at Layer.handle [as handle_request] (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\layer.js:76:5)
at e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\index.js:234:24
at Function.proto.process_params (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\index.js:312:12)
at e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\index.js:228:12
at Function.match_layer (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\index.js:295:3)
at next (e:\1_Tango\3. node\6. imook\node_modules\express\lib\router\index.js:189:10)