Error while building MSFS database

[DA98]

Hi,

While trying to build the Nav database from MSFS 2020, I receive the following error:

"Failed to build database (Object reference not set to an instance of an object)"

The log file shows this:

[noae]

---===+++ 17/09/2020 +++===---

10:38:26.6 Starting Plan-Gv4 build 4.0.0.223
10:38:26.6 OS is Microsoft Windows NT 6.2.9200.0
10:38:26.6 Plan-G Files folder is: C:\Users\xavim\Documents\Plan-G Files
10:38:27.4 Map tiles cache: C:\Users\xavim\AppData\Local\GMap.NET\
10:38:27.6 Program in: D:\Downloads\Software\Jocs\MSFS 2020\Plan-G v4
10:38:27.6 Data in: C:\Users\xavim\Documents\Plan-G Files
10:38:27.8 Starting timer
10:38:27.8 DownloadCurrentMetars thread started
10:38:27.8 Metar07Z.TXT started
10:38:27.8 Metar08Z.TXT started
10:38:30.9 Stopping timer
10:38:30.9 StartMap
10:38:31.1 Metar07Z.TXT done
10:38:31.2 Metar08Z.TXT done
10:38:31.2 DownloadCurrentMetars done
10:38:31.6 MEFs: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\MEF.db'
10:38:32.1 ProcessMetars done
10:38:33.4 NdbsInBounds 0
10:38:33.5 VorsInBounds 0
10:38:33.5 User Waypoints: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\UWpts4.db'
10:38:33.7 AirportsInBounds 0
10:38:33.8 HelipadsInBounds 0
10:38:33.8 Low level airways plotted 0 segments.
10:38:33.8 AirspaceInBounds 0
10:38:33.8 MEFs: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\MEF.db'
10:38:33.9 NdbsInBounds 0
10:38:33.9 VorsInBounds 0
10:38:33.9 User Waypoints: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\UWpts4.db'
10:38:33.9 AirportsInBounds 0
10:38:34.0 HelipadsInBounds 0
10:38:34.0 Low level airways plotted 0 segments.
10:38:34.0 AirspaceInBounds 0
10:39:18.2 Building database for MSFS
10:39:18.2 FS directory is: C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\
10:39:18.2 Processing AdditionalSceneryLocations.txt
10:39:18.2 Scanning MSFS folders...
10:39:19.8 Found 9972 bgl files
10:39:19.8 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\CYB2_Machmell_Fisheries_v1\airport-cby2-machmell\scenery\machmell_poly.bgl: Apts: 1
10:39:19.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-c53-lowerloon\scenery\C53.bgl: Apts: 1
10:39:19.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-cytz-billy-bishop\scenery\CYTZ.bgl: Apts: 1
10:39:19.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-czst-stewart-aerodrome\scenery\CZST.bgl: Apts: 1
10:39:19.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-eidl-donegal\scenery\EIDL.bgl: Apts: 1
10:39:19.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-fxme-maketane\scenery\FXME.bgl: Apts: 1
10:39:20.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-huen-entebbe\scenery\HUEN.bgl: Apts: 1
10:39:20.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-kase-aspen\scenery\KASE.bgl: Apts: 1 VORs: 2
10:39:20.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-keb-nanwalek\scenery\KEB.bgl: Apts: 1
10:39:20.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-kjfk-new-york-jfk\scenery\KJFK.bgl: Apts: 1
10:39:20.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-klax-losangeles\scenery\KLAX.bgl: Apts: 1
10:39:20.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-kmco-orlando\scenery\KMCO.bgl: Apts: 1
10:39:20.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-ksea-seattle-tacoma\scenery\KSEA.bgl: Apts: 1
10:39:20.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-ksez-sedona\scenery\KSEZ.bgl: Apts: 1
10:39:20.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-ktex-telluride\scenery\KTEX.bgl: Apts: 1 VORs: 1
10:39:20.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-lflj-courchevel\scenery\LFLJ.bgl: Apts: 1
10:39:20.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-lfpg-paris-charles-de-gaulle\scenery\LFPG.bgl: Apts: 1
10:39:20.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-lowi-innsbruck\scenery\LOWI.bgl: Apts: 1
10:39:20.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-lpma-madeira\scenery\LPMA.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-lxgb-gibraltar\scenery\LXGB.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-mhtg-toncontin\scenery\MHTG.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-mrsn-sirena-station\scenery\MRSN.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-nzqn-queenstown\scenery\nzqn.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-rjtt-tokyo-haneda\scenery\RJTT.bgl: Apts: 1
10:39:20.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-sbgl-riodejaneiro\scenery\SBGL.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-seqm-mariscal-sucre-quito\scenery\SEQM.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-spgl-chagual\scenery\SPGL.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-tffj-gustaf\scenery\TFFJ.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-tncs-saba\scenery\TNCS.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-vnlk-lukla\scenery\VNLK.bgl: Apts: 1
10:39:20.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-vqpr-paro\scenery\VQPR.bgl: Apts: 1
10:39:20.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-wx53-bugalaga\scenery\WX53.bgl: Apts: 1
10:39:20.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\asobo-airport-yssy-sydney\scenery\YSSY.bgl: Apts: 1 VORs: 6
10:39:20.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX00070.bgl: Apts: 1
10:39:20.9 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX03070.bgl: Apts: 2
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX04070.bgl: Apts: 5
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX05060.bgl: Apts: 2
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX06060.bgl: Apts: 4
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX07060.bgl: Apts: 4
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0000\APX07070.bgl: Apts: 4
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX00130.bgl: Apts: 1
10:39:21.0 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX01090.bgl: Apts: 1
10:39:21.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX01130.bgl: Apts: 1
10:39:21.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX02110.bgl: Apts: 2
10:39:21.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX02130.bgl: Apts: 1
10:39:21.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX03080.bgl: Apts: 7
10:39:21.1 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX03090.bgl: Apts: 3
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX03100.bgl: Apts: 6
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX03120.bgl: Apts: 3
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX03130.bgl: Apts: 1
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX04080.bgl: Apts: 7
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX04090.bgl: Apts: 14
10:39:21.2 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX04100.bgl: Apts: 20
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX04110.bgl: Apts: 3
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX04120.bgl: Apts: 4
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX05080.bgl: Apts: 9
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX05090.bgl: Apts: 7
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX05100.bgl: Apts: 10
10:39:21.3 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX05110.bgl: Apts: 14
10:39:21.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX05120.bgl: Apts: 5
10:39:21.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX06080.bgl: Apts: 8
10:39:21.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\scenery\0001\APX06090.bgl: Apts: 8

.......

10:40:29.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UKRAINE.bgl: VORs: 23
10:40:29.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED ARAB EMIRATES.bgl: VORs: 23
10:40:29.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED KINGDOM.bgl: VORs: 190
10:40:29.4 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED STATES - ALASKA.bgl: VORs: 97
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED STATES - HAWAII.bgl: VORs: 21
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED STATES - PUERTO RICO.bgl: VORs: 5
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UNITED STATES.bgl: VORs: 1868
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\URUGUAY.bgl: VORs: 8
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\UZBEKISTAN.bgl: VORs: 37
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\VANUATU.bgl: VORs: 3
10:40:29.5 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\VENEZUELA.bgl: VORs: 3
10:40:29.6 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\VIETNAM.bgl: VORs: 50
10:40:29.6 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\WAKE ISLANDS (US)EXTERNAL.bgl: VORs: 1
10:40:29.6 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\WALLIS ISLANDS AND FUTUNA.bgl: VORs: 1
10:40:29.6 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community\navigraph-navdata\scenery\global\vhf_navaids\scenery\YEMEN REPUBLIC.bgl: VORs: 7
10:40:29.6 C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\aerosoft-paderborn\scenery\global\scenery\EDLP_Placement.bgl: Apts: 1
10:40:29.8 0 aprons found.
10:40:29.8 LocPak in C:\Users\xavim\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\fs-base\en-US.locPak
10:40:31.2 StartBuild_Executed: System.NullReferenceException: Object reference not set to an instance of an object.
   at Plan_G.Model.BGLSCAN.Scan() in C:\Users\Tim\source\repos\Plan-G\Model\BGLScan.cs:line 434
   at Plan_G.ViewModel.BuildDatabaseViewModel.StartBuild_Executed() in C:\Users\Tim\source\repos\Plan-G\ViewModel\BuildDatabaseViewModel.cs:line 140
10:44:22.9 Build-DB cleanup lambda
10:44:22.9 MEFs: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\MEF.db'
10:44:23.5 NdbsInBounds 0
10:44:23.5 VorsInBounds 0
10:44:23.5 User Waypoints: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\UWpts4.db'
10:44:23.6 AirportsInBounds 0
10:44:23.6 HelipadsInBounds 0
10:44:23.7 Low level airways plotted 0 segments.
10:44:23.7 AirspaceInBounds 0
10:44:34.9 User Waypoints: Data Source = 'C:\Users\xavim\Documents\Plan-G Files\Data\UWpts4.db'

[/noae]

MSFS2020 was installed via GamePass and has only very minor addons installed (some enormous skyscrappers corrected at my home airport and 2 or 3 landmarks).

Any idea what could be causing this?

[tim arnot]

Only other report of this error was also with Navigraph installed.

Try moving that out of your Community folder temporarily, and rebuilding.

[DA98]

That did it!

Yeah, I forgot to mention on my initial post that I was using Navigraph. Is the error due to the beta status of their navdata? I was using their AIRAC Cycle 2010-revision.3, I see that Rev9 is available, will try with the new data and see how it goes.

Many thanks for your promt response and great work!

[tim arnot]

I don't know - I don't have it yet.

I just posted an interim build in another thread (here's the build link: https://1drv.ms/u/s!AkfXrd8YzuWw7Aw8AVbvsg9ihw0O?e=WGuv9M ) It's not specifically a fix for the Navigraph problem, but it has extra error handling & logging in the area where it fails, and so may help.

[sauviat]

I have a similar issue, but my installation was using a boxed version!

I am connected from the remote computer to the sim computer via FSUIPC7. I see the blue trail of the plane in use. However, I just have the plain chart, no data overlay!

My connection path must be OK, but the data, no. I use this:
...\D\WpSystem\S-1-5-21-363405351-962816921-3343925382-1001\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe
and also additional locations for Community and Official

When I ask to build database, it runs for 3-4 seconds and completes - with no data!

Any ideas please?
Martin Parr

[tim arnot]

You're trying to build it from the remote computer? Don't do that! (you'll hit way too many problems with mapped paths across a network)

Instead install another copy onto the sim PC, and use that to build the database. When it's done, copy the My Documents\Plan-G Files\Data\ folder across to your remote PC.

[sauviat]

 I have now tried to use the .exe on the sim computer and, yes, it asks to install Dot Net Core 3.1. It is already installed and used elsewhere too. I downloaded again and it stated it was already installed, and continued with a "repair", still no luck.
Martin

[tim arnot]

Did you install DotNet Core 32-bit (x86)? Some people have been installing the 64-bit version by mistake. Plan-G is a 32-bit app.

[sauviat]

I reinstalled it and that part was fine.

Having got the MSFS Content path. I added both Community and Official folders, but I still only get 3-4 seconds of building the navigation database!

Still only the base chart.
Martin

[tim arnot]

Huh? What path have you added to what? There should be no need to add anything to anything. Select Build MSFS 2020 Database in the build dialog, and leave EVERYTHING in the settings popup as default/empty.

[sauviat]

Thankyou, just a little different than for FSX/2004 - which are also on the client machine,

Chart has now populated. Will check out a flight tomorrow,

Thankyou for taking the time to assist me.
Martin :s_bye2:

[sauviat]

All working with tracking.
Martin

[tim arnot]

 :great: