  
Cannot use 'in' operator to search for 'contentTransferEncoding' in true
TypeError: Cannot use 'in' operator to search for 'contentTransferEncoding' in true
    at /home/voipmani/apidemo2.voip-man.ir/app.js:2:4119047
    at Array.map (<anonymous>)
    at e.exports.getAttachments (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4118687)
    at e.exports.compile (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4117544)
    at /home/voipmani/apidemo2.voip-man.ir/app.js:2:4128100
    at s (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4129329)
    at /home/voipmani/apidemo2.voip-man.ir/app.js:2:4129385
    at e.exports._convertDataImages (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4130693)
    at _defaultPlugins.compile (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4126275)
    at s (/home/voipmani/apidemo2.voip-man.ir/app.js:2:4129360)