java.net.UnknownHostException: api.cloudinary.com: unknown error #138

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1. aditimadan-Cloudinary commented on Jul 17, 2018

   

   aditimadan-Cloudinary

   on Jul 17, 2018

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   Hi,

   Does this happen on image upload? Can you please share your code?
   What version of Cloudinary and Java are you using?
   Did you experience this issue before?
2. pawsaw commented on Jul 17, 2018

   

   pawsaw

   on Jul 17, 2018

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   Hi @aditimadan-Cloudinary

   Yes, it happens on upload. Since we're using cloudinary for a month, it doesn't happen before. We haven't changed our code.

   The versions are:

   com.cloudinary:cloudinary-http44:1.18.0
   java: 1.8.0_66

   The code (kotlin) is nothing special...

   the initialization...

   lateinit var cloudinary: Cloudinary
   
   @PostConstruct
   fun init() {
       cloudinary = Cloudinary(ObjectUtils.asMap(
               "cloud_name", cloudName,
               "api_key", apiKey,
               "api_secret", apiSecret))
   }`
   

   and the upload itself...

   cloudinary.uploader().upload(tmpFile, ObjectUtils.emptyMap())
3. aditimadan-Cloudinary commented on Jul 17, 2018

   

   aditimadan-Cloudinary

   on Jul 17, 2018

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   This exception means it has trouble resolving the hostname. Can you try the suggestions mentioned in this link and see if it works: https://stackoverflow.com/questions/6484275/java-net-unknownhostexception-invalid-hostname-for-server-local
4. roeeba

   assigned

   aditimadan-Cloudinary

   on Aug 28, 2018
5. roeeba

   added

   question

   on Aug 28, 2018