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[yzpower]

错误如下

Error: googleImageSearch: options or keyword required
at /home/yzpower/knockout/lib/index.js:181:32
at loadPage (/home/yzpower/knockout/lib/index.js:150:5)
at Object.queueSearch (/home/yzpower/knockout/lib/index.js:136:3)
at /home/yzpower/knockout/routes/index.js:97:15
at callbacks (/home/yzpower/knockout/node_modules/express/lib/router/index.js:272:11)
at param (/home/yzpower/knockout/node_modules/express/lib/router/index.js:246:11)
at pass (/home/yzpower/knockout/node_modules/express/lib/router/index.js:253:5)
at nextRoute (/home/yzpower/knockout/node_modules/express/lib/router/index.js:209:7)
at callbacks (/home/yzpower/knockout/node_modules/express/lib/router/index.js:274:11)
at Object.oncomplete (/home/yzpower/knockout/node_modules/express/node_modules/connect/lib/middleware/static.js:150:11)