Hi Anonymous
First, this is an English-speaking/written forum; it would be nice if you could write in English and not Japanese.
Second, if I understood your issue correctly, do you want to try that example with your pictures?
And you already have a CS deployed in your Azure subscription that can be used to analyze your images?
You are logged in and have chosen your CS resources within your subscription. And, of course, accepted the checkbox that there may occur costs for the service usage.
If I try the demo without selecting those Cognitive services in my subscription, I also get that "uploading message" without any progress...
So from my understanding, you are missing a step in the demo.
I hope my answer is helpful to you,
Your
Bjoern Peters
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