Hyperledger Fabric world state inconsistency

Question

I'm experimenting on an adapted version of commercial paper + test network (https://github.com/hyperledger/fabric-samples/tree/master/commercial-paper).

I created a paper with the paperlist abstraction and then changed one of its attributes. When getting the state (getState) for a particular paper, I obtain a different result than expected, as it seems that the paper was not updated. Furthermore, the entitiy CouchDB (http://localhost:5984/_utils/) is updated.

Why is the paper updated on couchdb, but when I'm getting the state for the same paper I obtain different results?

I appreciate any help. Cheers

score 0 · Answer 1 · answered Apr 08 '20 at 23:52

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Maybe because of cache inside your web browser. Try to generate your paper with a timestamped name. So the web address will change at each time : no cache, every request get a fresh paper.

answered Apr 08 '20 at 23:52

BendaThierry.com

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Thanks for your answer! It could really be the cache, but not in this case :) – raf Apr 08 '20 at 23:55

score 0 · Answer 2 · answered Apr 08 '20 at 23:54

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For future reference: I believe it was because I was saving relevant attributes after Object.assign(this, obj);.

answered Apr 08 '20 at 23:54

raf

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Without any code, we can't find that kind of answer ;) – BendaThierry.com Apr 09 '20 at 00:00
@ThierryB indeed! Thanks for your input. – raf Apr 09 '20 at 02:02

Hyperledger Fabric world state inconsistency

2 Answers2