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jibon57 / bbb-recorder

BigBlueButton recorder using puppeteer to export as webm or mp4 file & Live RTMP broadcasting
MIT License
260 stars 135 forks source link

Evaluation failed: TypeError: Cannot read properties of null (reading 'duration') #112

Open Song0013 opened 1 year ago

Song0013 commented 1 year ago

Workstation:/usr/local/wsong-bbb/bbb-recorder$ node export.js "http://10.108.1.234/playback/presentation/2.3/cbd1a881d363fe1229fcd1e27bbdeccf7241168e-1693992475274" wstestbbb.webm 20 true Error: Evaluation failed: TypeError: Cannot read properties of null (reading 'duration') at puppeteer_evaluation_script:2:72 at ExecutionContext._evaluateInternal (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/ExecutionContext.js:122:13) at processTicksAndRejections (node:internal/process/task_queues:96:5) at async ExecutionContext.evaluate (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/ExecutionContext.js:48:12) at async main (/usr/local/wsong-bbb/bbb-recorder/export.js:142:27) -- ASYNC -- at ExecutionContext. (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/helper.js:111:15) at DOMWorld.evaluate (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/DOMWorld.js:112:20) -- ASYNC -- at Frame. (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/helper.js:111:15) at Page.evaluate (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/Page.js:860:43) at Page. (/usr/local/wsong-bbb/bbb-recorder/node_modules/puppeteer/lib/helper.js:112:23) at main (/usr/local/wsong-bbb/bbb-recorder/export.js:142:38)