NiFi template import says "Template details must be specified"

[#1]

I have received a template and while trying to import it I am getting the error "Template details must be specified".

I am working on NiFi 1.4. I have created and uploaded template in local NiFi but it works fine. In log it's not showing any related message. Please help.

[#2]

This error often comes up when the file being uploaded is not a valid template.
Open the file with a plain text editor and check that it looks something like this:

<?xml version="1.0" ?>
<template encoding-version="1.1">
  <description></description>
  <groupId>4d5dcf9a-015e-1000-097e-e505ed0f7fd2</groupId>
  <name>nipyapi_testTemplate_00</name>