error using node-cache-manager-s3

[yagobski]

hi i have this error when i use this module with prerender

2018-12-23T02:15:10.008Z TypeError: First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object. 0|server | at Function.Buffer.from (buffer.js:183:11) 0|server | at S3Cache.set (/home/ubuntu/node_modules/cache-manager-s3/src/index.js:439:33) 0|server | at PrerenderCacheManager.saveToCache (/home/ubuntu/node_modules/prerender-cache-manager-glue/index.js:45:14) 0|server | at PrerenderCacheManager.beforeSend (/home/ubuntu/node_modules/prerender-cache-manager-glue/index.js:66:15) 0|server | at next (/home/ubuntu/node_modules/prerender/lib/server.js:333:13) 0|server | at Promise (/home/ubuntu/node_modules/prerender/lib/server.js:344:3) 0|server | at new Promise (<anonymous>) 0|server | at Object.server.firePluginEvent (/home/ubuntu/node_modules/prerender/lib/server.js:303:9) 0|server | at Object.server.finish (/home/ubuntu/node_modules/prerender/lib/server.js:292:7) 0|server | at firePluginEvent.then.then.then.then.then.then.then.then.catch (/home/ubuntu/node_modules/prerender/lib/server.js:269:8)

[tprobinson]

Sorry that it took me so long to get to this! I believe that error occurs when Prerender returns a blank response. Are you still getting this issue?