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CloudExpression major update in future Cloud release

Posted 2 years ago
POSTED BY: Dorian Birraux
6 Replies

Looks like the 1.60 is now on the public cloud. I got the failure "Cloud expression operation failed: {Invalid CloudExpression. Target is a legacy CloudExpression. Please consider migrating it using the Wolfram Language function: CloudExpression`MigrateLegacyCloudExpression.}" today and was able to use MigrateLegacyCloudExpression successfully on a couple of cloud expressions.

POSTED BY: Daniel Bigham

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POSTED BY: Moderation Team
Posted 2 years ago

Dorian, the details of your post is not that clear to me. For example:

LegacyGetCloudExpression

Returns the entire value of a legacy cloud expression. Note that the new paclet only provides the set functionality required to migrate cloud expressions. Full feature set is only available in version 0.1.0.

What does this really mean? When/where/how to use this function?

POSTED BY: Hans Milton

I have rephrase this section which wasn't exactly crystal clear.

Basically this is a convenient way to access to expression stored in an old cloud expression, while having the new version of the paclet. It's also required to migrate data.

Most user should just migrate and use the new paclet. The migration function is doing a backup of the expression in a file during the process, but one may want to do an additional backup using LegacyGetCloudExpression. Also, one may just check the value of the cloud expression see if it's worth migrating it, or delete it.

POSTED BY: Dorian Birraux
Posted 2 years ago

Thank you for the heads up.

Heads up like this are very helpful.

POSTED BY: Mike Besso

Thanks!

POSTED BY: Dorian Birraux
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