Starbound - Unstable [Nightly] found bug when trying to load assets.

[thakyZ]

Issue details:

Please try to fill out as many fields as you can below (by replacing the text between the two *).

• starcheat version: 0.27.1
• starbound version and branch (stable / unstable / nightly): nightly
• the error message your a getting if any:
  I am getting no error message other than the default one.
• Insert error message from the details field of the error dialog here
  Traceback (most recent call last):
File "C:\Python34-x64\lib\site-packages\cx_Freeze\initscripts\Console.py", line 27, in <module>
File "build\starcheat.py", line 83, in <module>
File "build\starcheat.py", line 80, in main
File "build\gui\mainwindow.py", line 154, in __init__
File "build\gui\utils.py", line 103, in check_index_valid
File "build\gui\utils.py", line 64, in build_assets_db
File "build\assets\core.py", line 127, in find_assets
File "build\assets\core.py", line 156, in scan_asset_folder
File "build\starbound\helpers.py", line 213, in open
File "build\starbound\helpers.py", line 220, in read_stream
File "build\starbound\btreedb4.py", line 119, in initialize
File "build\starbound\sbbf02.py", line 89, in initialize
AssertionError: Invalid file format
• a link to your starcheat log file: https://gist.github.com/thakyZ/4f19f73604efebbda5bee5f3f577101e
• if the issue is related to a player files please upload the affected player file somewhere if possible: bf5afb1acb02e5121886ae553d6fcf1e.zip
• if the issue is related to a mod please link to the mod you are using if possible: No mods
• Other notes:
  • I attached the player file since the player file is possibly in a new version. I am only creating this issue because I want to bring to light what is going to change in the update to Cheerful Giraffe
  • Also the mods folder is stored in the main directory instead of giraffe_storage, and the player files, universe files, logs, and starbound config are stored in a folder called storage in the main directory.

[chrmoritz]

Duplicate of #274: Starbound changed their save file format again in nightly. Closing this because it's already tracked in #274.