multichain / multichain-explorer-2 Goto Github PK

I've noticed that whent he currency holder is greater than 20, I cannot get to the rest of the list. A "Page Not Found" is shown instead of getting a list of more holders.

Example explorer instance:
http://147.182.214.238:4444/base_chain/assetholders/0-0-0

Dears,

I have downloaded and started the explorer 2, I had python 3.9.5 , it gave me hard time with errors, so I downgraded to python 3.7.9 and the explorer is working but with this error when I try to connect to chain1 and chain2

---

Exception happened during processing of request from ('192.168.8.102', 10142)
Traceback (most recent call last):
File "C:\Program Files\Python37\lib\socketserver.py", line 316, in _handle_request_noblock
self.process_request(request, client_address)
File "C:\Program Files\Python37\lib\socketserver.py", line 347, in process_request
self.finish_request(request, client_address)
File "C:\Program Files\Python37\lib\socketserver.py", line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "C:\Program Files\Python37\lib\socketserver.py", line 720, in init
self.handle()
File "C:\Program Files\Python37\lib\http\server.py", line 426, in handle
self.handle_one_request()
File "C:\Program Files\Python37\lib\http\server.py", line 414, in handle_one_request
method()
File "C:\Users\Amer\Downloads\multichain-explorer-2-master\multichain-explorer-2-master\multichain-explorer-2\server.py", line 89, in do_GET
content=self.handler(self.chain,self.params,self.nparams)
File "C:\Users\Amer\Downloads\multichain-explorer-2-master\multichain-explorer-2-master\multichain-explorer-2\data.py", line 584, in handle_chains
native_flag=self.chain_native_flag(chain,response)
File "C:\Users\Amer\Downloads\multichain-explorer-2-master\multichain-explorer-2-master\multichain-explorer-2\data.py", line 539, in chain_native_flag
return chain.config['native-flag']
KeyError: 'native-flag'

the browser hangs for a while and gives no connection in the state of connection, and I tried to revise everything from the config.ini to the node it self, I have chain1 and chain2 on the same server, I run only one instance at a time, this is for testing purposes as I'm new to multichain

First, let me say that multichain is awesome. I just started using explorer-2 today and noticed an issue.

When I click on the Asset number in the summary (http://147.182.214.238:4444/base_chain/assets), I get this error on the console:

base_chain: ----------------------------------------
Exception occurred during processing of request from ('68.206.160.142', 1600)
Traceback (most recent call last):
File "/usr/lib/python3.10/socketserver.py", line 316, in _handle_request_noblock
self.process_request(request, client_address)
File "/usr/lib/python3.10/socketserver.py", line 347, in process_request
self.finish_request(request, client_address)
File "/usr/lib/python3.10/socketserver.py", line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/usr/lib/python3.10/socketserver.py", line 747, in init
self.handle()
File "/usr/lib/python3.10/http/server.py", line 432, in handle
self.handle_one_request()
File "/usr/lib/python3.10/http/server.py", line 420, in handle_one_request
method()
File "/root/.multichain/base_chain/multichain-explorer-2/server.py", line 94, in do_GET
content=self.handler(self.chain,self.params,self.nparams)
File "/root/.multichain/base_chain/multichain-explorer-2/data.py", line 1168, in handle_assets
response=chain.request("listassets",['*', False, nparams['count'], nparams['start']])
KeyError: 'count'

The webpage stays stuck on loading.

Hi,

We are seeing multiple instances of the following message in our logs:

File "/root/multichain-explorer-2/data.py", line 1778, in handle_keyitems

return self.do_streamitems(chain,params,nparams,params[0],None,None,parse.unquote_plus(str(params[1])))

File "/root/multichain-explorer-2/data.py", line 1935, in do_streamitems

tx_html='<a href="' + chain.config['path-name'] + '/transaction/' + txid + '">' + txid[0:10]+ '...</a>'

UnboundLocalError: local variable 'txid' referenced before assignment

which appears to be from here but the transaction id is not null, can you please advise?

When running under Python 3.8.x the following error occurs:
ImportError: cannot import name 'escape' from 'cgi'

Solution: Replace
from cgi import escape
with
from html import escape
in data.py and server.py

I have configured a blockchain by the name amazonchain on two AWS EC2 instances.
I can use Multichain-Webdemo as shown in the attached pdf file. Meaning my chain is up and running.
When I use Multichain-Explorer, I get Status No Connection and Multichain is not running messages on the page. See the attached pdf.
I have all the rpcuser, password, port, public ip address all set right. That's partly why Webdemo is working.
Can someone please throw some light why Explorer is giving me status no connection message?
Thank you
Explorer Not Connected.pdf