Cannot download examples in KNIME 4.0

[Garfield_Zhang]

When I would like to download examples in ‘KNIME Explorer’, a problem occurred and pop up the following information : Unable to download workflow: Download failed: The entity is not backed by an input stream, entity class is : java.io.InputStream.

Could anyone help me to solve this issue?

[Mark_Ortmann]

@Garfield_Zhang,

welcome to the community!

Does this solve your problem?

Can't open example workflow

It’s shown as the picture, example workflow cannot be opened. It works on previous version. I don’t understand the details. Could anyone do me a favor? Thanks! [image]

Install extensions error

Hi, it seems to be that the redirect that is used for the download is blocked as we store the workflows currently on an AWS instance. You could try to set your proxy to ‘*.s3.eu-central-1.amazonaws.com’, maybe that helps. Cheers, Moritz

Best
Mark

[Garfield_Zhang]

Yes. We have the same issue. Everthing is fine when I used old version. I upgraded KNIME from version 3.7 and encounter this issue.

[Mark_Ortmann]

@Garfield_Zhang,

did the other posts help you to solve your problem? Especially this one Can't open example workflow

4.0 takes the examples from a different location than 3.7, that’s why you didn’t have the problem with 3.7.x.

Best
Mark

[Garfield_Zhang]

Mark, you are rihgt. That posts help me very much. It works when I change VPN settings.

Thanks