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#19975 closed defect (invalid)
Error could not read file Data Layer 1_20201020_120535525. Line1 column 1: content is not allowed in prolog.
| Reported by: | sharcrash | Owned by: | team |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | Core | Version: | |
| Keywords: | template_report | Cc: |
Description (last modified by )
Not a bug, I need help on restoring a session with many edits that got lost when computer crashed. I get the error:
Could not read file Data Layer 1_20201020_120535525. Line1 column 1: content is not allowed in prolog.
I tried to open the osm file but it seems having only zeros. There is also a .pid file with the same file-name.
URL:https://josm.openstreetmap.de/svn/trunk Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b Last:Changed Date: 2020-10-03 13:42:38 +0200 (Sat, 03 Oct 2020) Build-Date:2020-10-04 01:30:47 Revision:17084 Relative:URL: ^/trunk Identification: JOSM/1.5 (17084 en) Windows 7 64-Bit OS Build number: Windows 7 Professional (7601) Memory Usage: 808 MB / 1820 MB (493 MB allocated, but free) Java version: 1.8.0_261-b12, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel Screen: \Display0 1280x1024 (scaling 1.0x1.0), \Display1 1280x1024 (scaling 1.0x1.0) Maximum Screen Size: 1280x1024 Best cursor sizes: 16x16 -> 32x32, 32x32 -> 32x32 Plugins: + ImageWayPoint (35248) + SimplifyArea (35405) + alignways (35474) + apache-commons (35524) + areaselector (368) + austriaaddresshelper (1597341117) + buildings_tools (35563) + continuosDownload (91) + contourmerge (v0.1.6) + ejml (35313) + geochat (35405) + imagery_offset_db (35405) + log4j (35092) + photo_geotagging (35499) + photoadjust (35405) + reltoolbox (35529) + reverter (35556) + turnrestrictions (35515) + undelete (35521) + utilsplugin2 (35487) + wikipedia (1.1.4) Map paint styles: - https://josm.openstreetmap.de/josmfile?page=Styles/Fixme&zip=1 - https://github.com/bastik/mapcss-tools/raw/osm/mapnik2mapcss/osm-results/mapnik.zip - https://josm.openstreetmap.de/josmfile?page=Styles/Surface&zip=1 + https://github.com/gmgeo/osmic-josm-style/archive/master.zip - https://josm.openstreetmap.de/josmfile?page=Styles/Enhanced_Lane_and_Road_Attributes&zip=1 Last errors/warnings: - 00037,180 W: Region [TMS_BLOCK_v2] : Problem verifying disk. - 00054,400 E: org.openstreetmap.josm.io.IllegalDataException: Line 1 column 1: Content is not allowed in prolog.. Cause: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,1] - 00054,476 E: Error - <html>Could not read file 'Data Layer 1_20201020_120535525.osm'.<br>Error is:<br>Line 1 column 1: Content is not allowed in prolog.</html>
Attachments (2)
Change History (6)
by , 5 years ago
| Attachment: | Data Layer 1_20201020_120535525.osm added |
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by , 5 years ago
| Attachment: | Data Layer 1_20201020_120535525.pid added |
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comment:1 by , 5 years ago
| Description: | modified (diff) |
|---|
comment:2 by , 5 years ago
comment:3 by , 5 years ago
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
The file is completely corrupted, nothing we can do, sorry. My only advice would be to check that you run latest security patches, check your hardware, etc. to avoid future crashes of your computer.
comment:4 by , 5 years ago
Thanks all! I got it back, solved it yesterday! :)
I realise i should save after smaller chunks of edits but i got carried away since there was a lot to correct on the area.
Thanks!
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Can reproduce.
This file will not help much, as it is completely corrupt. Do not know what happened, but I fear you have to dig deeper. Maybe, looking for deleted/modified files on the file system level using journal information might help.
Working on a large scale, it is always useful, to upload or, at least, save your work from time to time. Once a layer is saved, there are more option.