Cannot read property 'indexOf' of undefined

TypeError: Cannot read property 'indexOf' of undefined
    at flashRecognize (/data/node_site/news.huoxing24.com/node/server/build/webpack:/_multiappsharing/public/index.js:1524:39)
    at FlashDetails (/data/node_site/news.huoxing24.com/node/server/build/webpack:/assets/containers/FlashDetails/index.js:95:40)
    at d (/data/node_site/news.huoxing24.com/node/node_modules/react-dom/cjs/react-dom-server.node.production.min.js:36:498)
    at $a (/data/node_site/news.huoxing24.com/node/node_modules/react-dom/cjs/react-dom-server.node.production.min.js:39:16)
    at a.b.render (/data/node_site/news.huoxing24.com/node/node_modules/react-dom/cjs/react-dom-server.node.production.min.js:44:476)
    at a.b.read (/data/node_site/news.huoxing24.com/node/node_modules/react-dom/cjs/react-dom-server.node.production.min.js:44:18)
    at renderToString (/data/node_site/news.huoxing24.com/node/node_modules/react-dom/cjs/react-dom-server.node.production.min.js:54:364)
    at _callee$ (/data/node_site/news.huoxing24.com/node/server/build/webpack:/server/render/render.js:250:34)
    at tryCatch (/data/node_site/news.huoxing24.com/node/node_modules/@babel/runtime/helpers/regeneratorRuntime.js:45:16)
    at Generator.<anonymous> (/data/node_site/news.huoxing24.com/node/node_modules/@babel/runtime/helpers/regeneratorRuntime.js:133:17)