[Ricy]

Hi, I am using a script for a school project but as soon as I try to execute it I get this error :
File "python", line 47
print "Block #{}\n has been added to the blockchain" .format(block_to_add.index)

SyntaxError: invalid syntax

*this being pointed to be wrong

Python Says theres something wrong with the following 2 lines :
print "Block #{}\n has been added to the blockchain" .format(block_to_add.index)
print "Hash: {}\n " .format(block_to_add.hash)
[/b]

Someone who can help me out? Thanks!

[Hash G.]

Mind pasting the whole stacktrace?

[SIM-1866423]

-Probably- you are using python3 and on the example you are using python2 syntax.On python2 print is statement and on python3 its function you should use brackets.

[HFDone]

you forgot the index value
print "Block #{0}\n has been added to the blockchain" .format(block_to_add.index)
print "Hash: {0}\n " .format(block_to_add.hash)

[(╯°□°）╯︵ ┻━━┻]

Check which version of Python you're using.

[HFDone]

he is using python 2 cant you see

[Vana]

you forgot the index value
print "Block #{0}\n has been added to the blockchain" .format(block_to_add.index)
print "Hash: {0}\n " .format(block_to_add.hash)

Format indexes are optional, actually.

OP:

Code

print("Block #{}\n has been added to the blockchain" .format(block_to_add.index))
print("Hash: {}\n " .format(block_to_add.hash))

In Python 3.x `print` is a function so you have to call it as such.