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Questions tagged [morden]

For questions regarding the Morden testnet. Used for testing Ethereum installations.

1
vote
1answer
629 views

How to start ethereum classic (ETC) testnet/morden node?

I want to be able to start a node that will sync to the ETC testnet (is that morden?) network and allow me to query over web3 (or other) interface. I tried all tutorials and documentations, I tried ...
6
votes
1answer
654 views

What's the difference between Olympic, Morden and Ropsten?

Canonical question about the public Ethereum testnets. What's the difference between Olympic, Morden and Ropsten? What are their network IDs, which ones are still considered active?
3
votes
1answer
63 views

mist syncing is in discrepancy with node log

I am facing a strange syncing related situation for a couple of hour now (screenshot below makes it easiest to understand). Although my node is in sync with the network as per the node log (...
4
votes
2answers
265 views

Solidity stuck at mining transaction

I am trying to deploy a contract in the ethereum blockchain with solidity. When i press the create button directly under it, a message saying "Waiting for transaction to be mined..." shows up ...
8
votes
2answers
4k views

How to switch from Morden to Ropsten?

I installed a v.0.8.7 client and tried switching to Ropsten, following these instructions. Namely, I typed in: dyn906-29:~ sam$ geth -- datadir /Users/sam/Library/Ethereum/testnet/geth/chaindata/ ...
3
votes
1answer
1k views

How to manually switch Mist to Ropsten?

I am new to Ethereum. I have the v.0.8.7 client. It is fully synchronized with the blockchain (see screenshot below: last block seen a minute ago). I am basing myself on this post. If I understood ...
1
vote
1answer
523 views

Not receiving wei from Morden faucet

I am new to Ethereum. I tried getting some wei from the faucets referenced here, in particular, from zerogox and morden.ether.camp. It says on these websites that I have been sent wei (see e.g., ...
4
votes
1answer
101 views

Has Morden issues? [duplicate]

according to https://testnet.etherscan.io/, the last block has been mined more than 12 hours ago, whereas before more than one were mined per minute. Has the difficulty changed so much ? Or has the ...
5
votes
1answer
70 views

How to reenter the “main” morden network without removedb?

I synced geth using the --fast option, and after the sync, I had a little freak-out because I had lost all my ether. Actually the problem is that although I have peers, I have not the good testnet ...
3
votes
2answers
202 views

Transaction not performed, morden.ether.camp has different transactions than me (Morden)

I'm on morden network. I received Ether and waited roughly one hour, but I have > web3.eth.getBalance("0x3061c735f4e9172a3c66d07fcde6ea560bb3369c") 0 However, the transaction is confirmed: https:...
3
votes
1answer
418 views

getTransactionCount always returns 1048576, no matter what address

No matter what random address I use, web3.eth.getTransactionCount always prints 1048576 web3.eth.getTransactionCount("0xb222a0f8f77dbbc3a0fc87f77717ddc59cf225d7") 1048576 Let say, I change a simple ...
29
votes
4answers
5k views

What is Olympic, Frontier, Morden, Homestead and Ropsten Ethereum blockchain?

I am studying Ethereum and have not been able to figure out the difference between Homestead and Morden. In some docs, it is written that Homestead uses a new algorithm which takes less time. I don't ...
3
votes
2answers
1k views

geth --testnet error:“could not open database”

I am new to Ethereum. I cannot seem to use the geth cli on the testnet. geth and the GUI (synchronized with the testnet) work, but when I try to to get --testnet, I get: dyn1237-76:eth1 sam$ geth -...
5
votes
2answers
1k views

Event Listener functionality of the Web3.py doesn't register changes

I am using the python implementation of the web3 library.(https://github.com/pipermerriam/web3.py) Calling and interacting with contracts works fine, but when it comes to the event listener ...
5
votes
1answer
107 views

Testnet tx reappears after 90 blocks

At some point, the local Geth node reported tx 2e7a57c55a7cb28d0e233d7745210dba93c09f14c5df4e879db1a530a79a842a in the block 1369316 on testnet. It then disappeared from the chain at some point during ...
3
votes
1answer
282 views

JSON-RPC command to get blockchain synchronization status

Is there some json-rpc command, so that I can get the blockchain synchronization status from geth. I am trying to connect to the --testnet using get. Its taking forever to connect to the testnet, are ...
5
votes
1answer
384 views

What is the proof that Mainnet can't be reset?

It has been argued that the Morden testnet can be reset any time. How can one verify that this is not possible with the mainnet?
16
votes
2answers
1k views

What prevents the market from assigning value to testnet ETH?

If enough people mine testnet ETH for testing purposes, difficulty will rise along with the cost of generating testnet coins. In some a circumstance why would the value of testnet coins not rise based ...
3
votes
1answer
91 views

Is it possible to give a contract the same address from morden

I think I just lost a fraction of Ether. I accidentally sent it to the main network, but my contract only existed on Morden. I'm wondering: Can I deploy the contract retroactively? Is the address ...
14
votes
1answer
16k views

How to enable and mine Testnet (Morden)?

I have installed Ethereum Wallet on Ubuntu 14.04. After the installation was completed, I realized that my Testnet (Morden) mode was disabled. Looking in the Develop -> Network menu, the Main network ...
8
votes
1answer
532 views

Testnet First Transaction Nonce

I'm implementing a back end with different Ethereum features. I need to be able to create raw transactions. I've successfully did it using Web3 sendRawTransaction from Node.JS, but I wonder how should ...
6
votes
1answer
486 views

Oraclize API not returning anything in Morden testnet

I use Geth 1.3.6 and a Morden testnet. I am trying to test the Oraclize API for my Ethereum smart contracts. First, I have compiled and deployed the simple smart contracts as DieselPricePeg.sol and ...
3
votes
0answers
105 views

Mix wont connect to nodes: Error status 0

I managed to configure Morden test network to run, but Mix is unable to discover testnet node, it is giving this error: A "Unable to initiate request to the live network. Please verify your ethereum ...
5
votes
1answer
315 views

Out of gas error deploying library

The following code is compiled with solc 0.3 with correct --libraries linking and deployed to morden. Math library is deployed just fine and can be accessed. However A doesn't get deployed on morden ...
4
votes
1answer
281 views

How to bootstrap AlethZero on Morden testnet?

I am trying to use the testnet using AlethZero. I use this command alethzero --morden as suggested in the wiki. It does not seem to connect to any peer and hence does not sync the blocks. I also tried ...
11
votes
2answers
2k views

What's the difference between developer mode and testnet?

I just tried running geth in developer mode on testnet. ~ $ geth --dev --testnet F0127 21:07:16.947591 6407 flags.go:467] dev and testnet are mutually exclusive I wasn't aware of the actual ...