Windows GUI Blank! Not working! 0.14.2

[globaltoken]

Describe the issue

Blank QT-Wallet, see Screen attachment.

Can you reliably reproduce the issue?

Yes, anytime.

If so, please list the steps to reproduce below:

1. Search for bitcoin-qt
2. Wait for Loading Screen, this work!
3. It opens Bitcoin with no Layout!

Expected behaviour

Loading QT Wallet with Balance, Transactions and so on.

Actual behaviour

Nothing, cannot open there is no GUI

Screenshots.

See in attachment

What version of bitcoin-core are you using?

Stable Download 0.14.2

Machine specs:

• OS: Windows 7
• CPU: AMD Octacore
• RAM: 16384 MB
• Disk size: 1 TB
• Disk Type (HD/SDD): HD

Any extra information that might be useful in the debugging process.

This is normally the contents of a debug.log or config.log file. Raw text or a link to a pastebin type site are preferred.

2017-06-30 08:06:04 Bitcoin version v0.14.2
2017-06-30 08:06:04 InitParameterInteraction: parameter interaction: -whitelistforcerelay=1 -> setting -whitelistrelay=1
2017-06-30 08:06:04 GUI: "registerShutdownBlockReason: Successfully registered: Bitcoin Core wurde noch nicht sicher beendet..."
2017-06-30 08:06:04 Assuming ancestors of block 00000000000000000013176bf8d7dfeab4e1db31dc93bc311b436e82ab226b90 have valid signatures.
2017-06-30 08:06:04 Default data directory C:\Users\User\AppData\Roaming\Bitcoin
2017-06-30 08:06:04 Using data directory C:\Users\User\AppData\Roaming\Bitcoin
2017-06-30 08:06:04 Using config file C:\Users\User\AppData\Roaming\Bitcoin\bitcoin.conf
2017-06-30 08:06:04 Using at most 125 automatic connections (2048 file descriptors available)
2017-06-30 08:06:04 Using 32 MiB out of 32 requested for signature cache, able to store 1048576 elements
2017-06-30 08:06:04 Using 3 threads for script verification
2017-06-30 08:06:04 scheduler thread start
2017-06-30 08:06:07 libevent: getaddrinfo: no address associated with nodename
2017-06-30 08:06:07 Binding RPC on address :: port 8332 failed.
2017-06-30 08:06:07 HTTP: creating work queue of depth 16
2017-06-30 08:06:07 Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation.
2017-06-30 08:06:07 HTTP: starting 4 worker threads
2017-06-30 08:06:07 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010)
2017-06-30 08:06:07 Using wallet wallet.dat
2017-06-30 08:06:07 init message: Verifiziere Wallet...
2017-06-30 08:06:07 CDBEnv::Open: LogDir=C:\Users\User\AppData\Roaming\Bitcoin\database ErrorFile=C:\Users\User\AppData\Roaming\Bitcoin\db.log
2017-06-30 08:06:07 Bound to [::]:8333
2017-06-30 08:06:07 Bound to 0.0.0.0:8333
2017-06-30 08:06:07 Cache configuration:
2017-06-30 08:06:07 * Using 2.0MiB for block index database
2017-06-30 08:06:07 * Using 8.0MiB for chain state database
2017-06-30 08:06:07 * Using 440.0MiB for in-memory UTXO set (plus up to 286.1MiB of unused mempool space)
2017-06-30 08:06:07 init message: Lade Blockindex...
2017-06-30 08:06:07 Opening LevelDB in C:\Users\User\AppData\Roaming\Bitcoin\blocks\index
2017-06-30 08:06:07 Opened LevelDB successfully
2017-06-30 08:06:07 Using obfuscation key for C:\Users\User\AppData\Roaming\Bitcoin\blocks\index: 0000000000000000
2017-06-30 08:06:07 Opening LevelDB in C:\Users\User\AppData\Roaming\Bitcoin\chainstate
2017-06-30 08:06:11 Opened LevelDB successfully
2017-06-30 08:06:11 Using obfuscation key for C:\Users\User\AppData\Roaming\Bitcoin\chainstate: 0000000000000000
2017-06-30 08:06:17 LoadBlockIndexDB: last block file = 920
2017-06-30 08:06:17 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=119, size=116566217, heights=473237...473487, time=2017-06-28...2017-06-30)
2017-06-30 08:06:17 Checking all blk files are present...
2017-06-30 08:06:18 LoadBlockIndexDB: transaction index disabled
2017-06-30 08:06:18 LoadBlockIndexDB: hashBestChain=000000000000000000d81999b49106dd4517b16386478d5790535474e898c8c2 height=473487 date=2017-06-30 07:49:52 progress=0.999987
2017-06-30 08:06:18 init message: Verifiziere Blöcke...
2017-06-30 08:06:20 init message: Verifiziere Blöcke...
2017-06-30 08:06:20 Verifying last 6 blocks at level 3
2017-06-30 08:06:20 [0%]...[16%]...[33%]...[50%]...[66%]...[83%]...[99%]...[DONE].
2017-06-30 08:06:24 No coin database inconsistencies in last 7 blocks (8917 transactions)
2017-06-30 08:06:24 block index 16932ms
2017-06-30 08:06:24 init message: Lade Wallet...
2017-06-30 08:06:24 nFileVersion = 140200
2017-06-30 08:06:24 Keys: 0 plaintext, 597 encrypted, 597 w/ metadata, 597 total
2017-06-30 08:06:24 wallet 611ms
2017-06-30 08:06:24 setKeyPool.size() = 98
2017-06-30 08:06:24 mapWallet.size() = 339
2017-06-30 08:06:24 mapAddressBook.size() = 255
2017-06-30 08:06:24 mapBlockIndex.size() = 473491
2017-06-30 08:06:24 nBestHeight = 473487
2017-06-30 08:06:24 torcontrol thread start
2017-06-30 08:06:24 init message: Lade Adressen...
2017-06-30 08:06:25 Loaded 55048 addresses from peers.dat 332ms
2017-06-30 08:06:25 init message: Lade Sperrliste...
2017-06-30 08:06:25 init message: Netzwerk-Threads werden gestartet...
2017-06-30 08:06:25 init message: Laden abgeschlossen
2017-06-30 08:06:25 net thread start
2017-06-30 08:06:25 dnsseed thread start
2017-06-30 08:06:25 msghand thread start
2017-06-30 08:06:25 opencon thread start
2017-06-30 08:06:25 addcon thread start
2017-06-30 08:06:25 GUI: Platform customization: "windows"
2017-06-30 08:06:25 GUI: PaymentServer::LoadRootCAs: Loaded 61 root certificates
2017-06-30 08:06:31 Imported mempool transactions from disk: 1977 successes, 0 failed, 0 expired
2017-06-30 08:06:36 Loading addresses from DNS seeds (could take a while)
2017-06-30 08:06:36 receive version message: /Satoshi:0.14.2(UASF-segwit-BIP149)/: version 70015, blocks=473487, us=78.53.78.141:62863, peer=0
2017-06-30 08:06:37 198 addresses found from DNS seeds
2017-06-30 08:06:37 dnsseed thread exit
2017-06-30 08:06:42 receive version message: /Satoshi:0.14.99/: version 70015, blocks=473487, us=78.53.78.141:53827, peer=1
2017-06-30 08:06:54 receive version message: /Satoshi:0.13.2/: version 70015, blocks=473487, us=78.53.78.141:53838, peer=2
2017-06-30 08:06:55 receive version message: /Satoshi:0.14.1/: version 70015, blocks=473487, us=78.53.78.141:53839, peer=3
2017-06-30 08:06:55 receive version message: /Satoshi:0.14.0/: version 70015, blocks=473487, us=78.53.78.141:53840, peer=4
2017-06-30 08:07:02 receive version message: /Satoshi:0.13.1/: version 70014, blocks=473487, us=78.53.78.141:53847, peer=5
2017-06-30 08:07:02 socket recv error Eine vorhandene Verbindung wurde vom Remotehost geschlossen. (10054)
2017-06-30 08:07:35 receive version message: /Satoshi:0.13.1/: version 70014, blocks=473487, us=78.53.78.141:53857, peer=6
2017-06-30 08:07:36 receive version message: /Satoshi:0.14.1/: version 70015, blocks=473487, us=78.53.78.141:53858, peer=7
2017-06-30 08:07:36 receive version message: /Satoshi:0.14.1/: version 70015, blocks=473487, us=78.53.78.141:53859, peer=8
2017-06-30 08:07:48 receive version message: /Satoshi:0.13.2/: version 70015, blocks=473487, us=78.53.78.141:53863, peer=9
2017-06-30 08:10:52 Pre-allocating up to position 0x8000000 in blk00920.dat
2017-06-30 08:10:54 UpdateTip: new best=0000000000000000008caf2f47891890dd4cfb6d15e46fa5f680a113bad45e37 height=473488 version=0x20000012 log2_work=86.678259 tx=235842270 date='2017-06-30 08:10:27' progress=1.000000 cache=47.3MiB(11646tx) warning='4 of last 100 blocks have unexpected version'

[Victorsueca]

Does the actual GUI go blank too or just the windows taskbar preview? I think taskbar previews go blank sometimes when windows explorer reloads stuff. If that's the case, it should appear when you restore the window.

[globaltoken]

The whole Bitcoin QT is not working!
If I click on the Bitcoin Icon in Taskbar nothing happens.

Again & Again :(

[jonasschnelli]

Can you tell us what Bitcoin Core version you are using?
You you pastebin your debug.log somewhere and post the link here?

[NicolasDorier]

I got a problem unrelated to core similar in the past. I am shooting in the dark here, but can you try to run services.msc and restart the service named "Windows Font Cache Service"?

[globaltoken]

Hey,

No Font Cache Service didn't worked for me.
I am using Bitcoin Core 0.14.2, 0.14.1 worked for me, but 0.14.2 not.

My debug.log is in the Attachment.

Thanks.
debug.txt

[matmaer]

I've just upgraded to 14.2 on windows10 64bit and everything is working fine. The issue raiser has windows 7 but still thought this would be useful to mention. The title of the issue is generally speaking about windows.

[globaltoken]

It is on Windows 7.