TypeError: Cannot read property 'img' of null
at Shopify.getStockData (C:\Users\damanu2199\Desktop\shopify-monitor\src\classes\Task.js:133:27)
at Request._callback (C:\Users\damanu2199\Desktop\shopify-monitor\src\classes\Shopify.js:218:12)
at Request.self.callback (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:186:22)
at emitTwo (events.js:126:13)
at Request.emit (events.js:214:7)
at Request. (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:1163:10)
at emitOne (events.js:116:13)
at Request.emit (events.js:211:7)
at IncomingMessage. (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:1085:12)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:111:20)
at IncomingMessage.emit (events.js:208:7)
at endReadableNT (_stream_readable.js:1064:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
image: res.img,
TypeError: Cannot read property 'img' of null at Shopify.getStockData (C:\Users\damanu2199\Desktop\shopify-monitor\src\classes\Task.js:133:27) at Request._callback (C:\Users\damanu2199\Desktop\shopify-monitor\src\classes\Shopify.js:218:12) at Request.self.callback (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:186:22) at emitTwo (events.js:126:13) at Request.emit (events.js:214:7) at Request. (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:1163:10)
at emitOne (events.js:116:13)
at Request.emit (events.js:211:7)
at IncomingMessage. (C:\Users\damanu2199\Desktop\shopify-monitor\node_modules\request\request.js:1085:12)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:111:20)
at IncomingMessage.emit (events.js:208:7)
at endReadableNT (_stream_readable.js:1064:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
How can I fix that ?