[ANNOUNCE] Abe 0.7: Open Source Block Explorer Knockoff - page 4.

K1773R

legendary

Activity: 1792

Merit: 1008

/dev/null

currently facing this issue on bitcoin testnet3.
cant get past block 329275

Code:

Opened /home/k1773r/.bitcoin/testnet3/blocks/blk00012.dat
Exception at 33508250
Failed to catch up {'blkfile_offset': 33498608, 'blkfile_number': 100012, 'chain_id': 13, 'loader': 'blkfile', 'dirname': '/home/k1773r/.bitcoin/testnet3/', 'id': Decimal('37')}
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2633, in catch_up
    store.catch_up_dir(dircfg)
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2897, in catch_up_dir
    store.import_blkdat(dircfg, ds, blkfile['name'])
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 3027, in import_blkdat
    store.import_block(b, chain_ids = chain_ids)
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 1741, in import_block
    tx['tx_id'] = store.import_tx(tx, pos == 0)
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2195, in import_tx
    pubkey_id = store.script_to_pubkey_id(txout['scriptPubKey'])
  File "/usr/local/lib/python2.7/dist-packages/Abe/DataStore.py", line 2575, in script_to_pubkey_id
    for opcode, data, i in deserialize.script_GetOp(script):
  File "/usr/local/lib/python2.7/dist-packages/Abe/deserialize.py", line 253, in script_GetOp
    (nSize,) = struct.unpack_from('error: unpack_from requires a buffer of at least 4 bytes

markanth

full member

Activity: 138

Merit: 100

Hi guys.

Hope all is well with everyone. I'm fairly new to crypto so for the abe experts out there I've got a question. Do you think it's technically feasible to modify abe to work with multi-difficulty-algo coins such as myriad coin or digibyte? The reason I ask is I use abe's backend database to create mining stats / charts / richlist for a coin I follow as a hobby that is likely going to move to multi-algo. see nlgstats.iblogger.org for an example of some of the things I get by using abe. I'm not an html guy so it's not very pretty. Am I better off transitioning to something like insight? I really like working with abe, hate to move to something else. Cheers. All the best --Mark

bitspill

legendary

Activity: 2087

Merit: 1015

Quote from: bushstar on March 04, 2015, 09:54:46 AM

Any suggestions for the best way to get the raw hex of the genesis transaction for the file below?

https://github.com/bitcoin-abe/bitcoin-abe/blob/master/Abe/genesis_tx.py

Since RPC does not return this I'm guessing I need to parse the blockchain file.

It should be checkpoint #0 in the checkpoints.cpp file found in the source code. IIRC

bushstar

hero member

Activity: 617

Merit: 531

Any suggestions for the best way to get the raw hex of the genesis transaction for the file below?

https://github.com/bitcoin-abe/bitcoin-abe/blob/master/Abe/genesis_tx.py

Since RPC does not return this I'm guessing I need to parse the blockchain file.

wargo

sr. member

Activity: 486

Merit: 250

Technician

Quote from: odevia on February 28, 2015, 02:03:21 PM

Hi,
I'm running bitcoin-Abe on fastcgi environment.
i make changes in the html code but it doesn't seem to effect my page at all.

I tried to delete .pyc files and restart apache with no success.

Thanks in advance

Kill process which belongs to Abe.

odevia

newbie

Activity: 10

Merit: 0

Hi,
I'm running bitcoin-Abe on fastcgi environment.
i make changes in the html code but it doesn't seem to effect my page at all.

I tried to delete .pyc files and restart apache with no success.

Thanks in advance

wargo

sr. member

Activity: 486

Merit: 250

Technician

Quote from: Green Lantern on February 24, 2015, 06:00:16 PM

Quote from: wargo on February 24, 2015, 05:57:50 PM

Quote from: Green Lantern on February 24, 2015, 05:27:41 PM

how to run abe without logs in console?

To run as daemon in background:

Code:

nohup ABE COMMAND TO RUN &

Log will be saved to nohup.out. You can create symlink to /dev/null if you do not want to save logs. Or if not in background:

Code:

ABE COMMAND TO RUN > /dev/null

thanks for reply. do you mean running commad may look like

Code:

nohup python -m Abe.abe --config myconf.conf

?

Yes

bitspill

legendary

Activity: 2087

Merit: 1015

Quote from: Green Lantern on February 24, 2015, 06:00:16 PM

Quote from: wargo on February 24, 2015, 05:57:50 PM

Quote from: Green Lantern on February 24, 2015, 05:27:41 PM

how to run abe without logs in console?

To run as daemon in background:

Code:

nohup ABE COMMAND TO RUN &

Log will be saved to nohup.out. You can create symlink to /dev/null if you do not want to save logs. Or if not in background:

Code:

ABE COMMAND TO RUN > /dev/null

thanks for reply. do you mean running commad may look like

Code:

nohup python -m Abe.abe --config myconf.conf

?

Yes that would do it. However screen may be a better choice so you can check in if necessary.

Sudo apt-get install screen
screen python -m Abe...
Ctrl-A
D
Then if you want to check back later to see the console
screen -r

Green Lantern

newbie

Activity: 322

Merit: 0

Quote from: wargo on February 24, 2015, 05:57:50 PM

Quote from: Green Lantern on February 24, 2015, 05:27:41 PM

how to run abe without logs in console?

To run as daemon in background:

Code:

nohup ABE COMMAND TO RUN &

Log will be saved to nohup.out. You can create symlink to /dev/null if you do not want to save logs. Or if not in background:

Code:

ABE COMMAND TO RUN > /dev/null

thanks for reply. do you mean running commad may look like

Code:

nohup python -m Abe.abe --config myconf.conf

?

wargo

sr. member

Activity: 486

Merit: 250

Technician

Quote from: Green Lantern on February 24, 2015, 05:27:41 PM

how to run abe without logs in console?

To run as daemon in background:

Code:

nohup ABE COMMAND TO RUN &

Log will be saved to nohup.out. You can create symlink to /dev/null if you do not want to save logs. Or if not in background:

Code:

ABE COMMAND TO RUN > /dev/null

Green Lantern

newbie

Activity: 322

Merit: 0

how to run abe without logs in console?

crypto_duck

newbie

Activity: 28

Merit: 0

I'm willing to offer a bounty to anyone who will create a block explorer for a coin that already exists but has no current working block explorer. Is it possible or can only the dev make that ? PM me if you're interested. Thanks.

gjhiggins

legendary

Activity: 2254

Merit: 1290

Quote from: Lucas0il on February 07, 2015, 02:27:03 AM

Is this good software to use as a bitcoin block explorer on a web server that will get a moderate amount of traffic, or is it too slow/bulky?

What's your definition of “moderate traffic”? What are you anticipating in terms of page views per second?

Cheers

Graham

bitspill

legendary

Activity: 2087

Merit: 1015

Quote from: Lucas0il on February 07, 2015, 02:27:03 AM

Is this good software to use as a bitcoin block explorer on a web server that will get a moderate amount of traffic, or is it too slow/bulky?

If it is not good for that purpose, are there any open source alternatives?

Thanks in advance for any answers or thoughts!

An alternative:

Insight (https://insight.bitpay.com/)

Open source and made by the people at BitPay
https://github.com/bitpay/insight

Lucas0il

newbie

Activity: 1

Merit: 0

Is this good software to use as a bitcoin block explorer on a web server that will get a moderate amount of traffic, or is it too slow/bulky?

If it is not good for that purpose, are there any open source alternatives?

Thanks in advance for any answers or thoughts!

SIGNW

newbie

Activity: 41

Merit: 0

Whatever happened to the prevout table? I just re-imported my DB from October and upgraded it and now I'm getting errors with some of my old queries? I feel like the tx_in and tx_out detail views have changed.

sologap

full member

Activity: 210

Merit: 100

i can pay 0.5 for any full btc blockchain database for abe (that works on windows like sqlite) this shit is very very very very slow and i cant wait Shocked