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trying to upgrade 1.7.1 to 1.9.2

Discussion in 'Showcase Support' started by fatih, Mar 30, 2018.

  1. fatih

    fatih Member SC Premium

    Hello I am trying to upgrade 1.7.1 to 1.9.2. I uploaded all files to ftp but I have mistake when I import xml.

    Callback NFLJ_Showcase_Listener_Proxy::extendPostController is invalid (Invalid Method).

    How can I solve this errror?
  2. Bob

    Bob Developer Staff Member

    Try uploading the files again, make sure that if you have ANY kind of server file caching, that the cache is flushed. Then try and run the XML again.
  3. fatih

    fatih Member SC Premium

    Thanks Bob. You are right. I flushed cache. now it is OK.
    Bob likes this.
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