/api/v1/assets/?search return 500 but other Endpoint reply.

[acata8]

Hello everyone, I implemented a BigchainDB network with four nodes on four different AWS machines.
All 4 nodes respond to http:NODE-IP:9984.
I’m using the Javascript driver to send transactions to one of the nodes, and the transaction in Create works smoothly.

Browsing http:NODE-IP:9984/transactions/{tx_id} I can get correctly the transaction results.

The problem I’m having is that when I browse http:NODE-IP:9984/api/v1/assets/? search=bigchaindb directly receive 500 response from server.

This seems very strange to me because I can query the transaction, but I can’t query the asset.

Nodes are distribuited on 4 AWS machines in Ubuntu version 18.04.

• Bigchaindb version: 2.2.2
• Tendermint version: 0.31.5-d2eab536
• Mongodb version: 3.6.3

i followed the guide on how setup a network and how setup a node