I have sent ether to First Blood crowd sale but have an error message:
Warning! Error encountered during contract execution [Bad jump destination]
I don't know what to do, please advice me.
The reason why you got the error message is because the crowd sale has ended as the funds raised reached the maximum cap of 465,313 ethers within minutes after the crowd sale commenced.
@eth commented below, any transactions sent to this contract after the crowd sale has ended will end up with an error, and your funds don't leave your account. You will however have to pay some gas for the cost of this error transaction. This amounts to a few cents, depending on the gas parameter sent with your transaction.
See When can First Blood 1ST tokens be transferred? for the estimated time when 1ST tokens can first be transferred. This date is Dec 23 2016. Trading of 1ST tokens has already been enabled at Yunbi and Gatecoin.
The crowd sale contract was deployed with the following parameters:
etherCap= 465313000000000000000000 or 465,313 ETH
You can see the crowd sale funding account at 0xa5384627f6dcd3440298e2d8b0da9d5f0fcbcef7, with a balance of 465,313.08947415 Ether ($5,686,125.95).
Here are the variables from the First Blood crowd sale contract at 0xaf30d2a7e90d7dc361c8c4585e9bb7d2f6f15bc7:
You can view the source code for the crowd sale contract at 0xaf30d2a7e90d7dc361c8c4585e9bb7d2f6f15bc7#code.
Here is an article describing the crowd sale that ended in minutes - Decentralized eSports Platform FirstBlood Raises $5.5M in Minutes.