<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style></style></head><body bgcolor=white lang=EN-CA link=blue vlink=purple><div class=WordSection1>Jelmer,<o:p></o:p><o:p> </o:p>I’m using Bazaar 2.5.0 and bzr-svn 1.1.2.<o:p></o:p><o:p> </o:p>The error seems to be happening when it says “browsing branches”. It’s after it copies all the revisions in. It’s kind of hard to tell because the line where that information gets printed keeps overwriting itself. I copied the following output from just before the error happened. I think the information about how much data has been transferred etc. is interfering with the output but I don’t know how to turn that off.<o:p></o:p><o:p> </o:p> 4217kB 2kB/s \ tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5152 1/3es:browsing branches 0/5<o:p></o:p><o:p> </o:p>2012-03-23 16:56:46.30 D:\Develop\bzrconvert>bzr svn-import -Derror --layout=trunk2 --verbose --keep https://dev.emerald-associates.<o:p></o:p>com/cosmic/svn/tng/mrld-p3e-activity-property-rollup-svc<o:p></o:p>Using repository layout: trunk2<o:p></o:p>bzr: ERROR: bzrlib.errors.GhostRevisionsHaveNoRevno: Could not determine revno for {svn-v4:f28f6c95-3c17-0410-b47b-f95b9e4a518a:tng/<o:p></o:p>mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5152} because its ancestry shows a ghost at {svn-v4:f28f6c95-3c17-0410-b47b-<o:p></o:p>f95b9e4a518a:tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5152}<o:p></o:p><o:p> </o:p>Traceback (most recent call last):<o:p></o:p> File "bzrlib\commands.pyo", line 920, in exception_to_return_code<o:p></o:p> File "bzrlib\commands.pyo", line 1131, in run_bzr<o:p></o:p> File "bzrlib\commands.pyo", line 673, in run_argv_aliases<o:p></o:p> File "bzrlib\commands.pyo", line 695, in run<o:p></o:p> File "bzrlib\cleanup.pyo", line 136, in run_simple<o:p></o:p> File "bzrlib\cleanup.pyo", line 166, in _do_with_cleanups<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\commands.py", line 192, in run<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\convert.py", line 402, in convert_repository<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\convert.py", line 273, in __init__<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\convert.py", line 353, in _create_branches<o:p></o:p> File "bzrlib\branch.pyo", line 1133, in pull<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\branch.py", line 995, in pull<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\branch.py", line 948, in _basic_pull<o:p></o:p> File "C:/Program Files (x86)/Bazaar/plugins\svn\branch.py", line 883, in _update_revisions<o:p></o:p> File "bzrlib\decorators.pyo", line 218, in write_locked<o:p></o:p> File "bzrlib\branch.pyo", line 815, in generate_revision_history<o:p></o:p> File "bzrlib\graph.pyo", line 374, in find_distance_to_null<o:p></o:p>GhostRevisionsHaveNoRevno: Could not determine revno for {svn-v4:f28f6c95-3c17-0410-b47b-f95b9e4a518a:tng/mrld-p3e-activity-property<o:p></o:p>-rollup-svc/branches/api6.2.1:5152} because its ancestry shows a ghost at {svn-v4:f28f6c95-3c17-0410-b47b-f95b9e4a518a:tng/mrld-p3e-<o:p></o:p>activity-property-rollup-svc/branches/api6.2.1:5152}<o:p></o:p>Importing branches with prefix /tng/mrld-p3e-activity-property-rollup-svc/<o:p></o:p><o:p> </o:p><div>Dan MacMillan | Integration Specialist Emerald Associates Inc. Direct: 403.686.7100 ext 8930 Toll Free: 1.877.316.6005 ext 8930<o:p></o:p><o:p> </o:p>Canada's Exclusive Oracle Primavera Platinum Partner<o:p></o:p></div><o:p> </o:p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>From: Jelmer [mailto:jvernooij@gmail.com] On Behalf Of Jelmer Vernooij Sent: Friday, March 23, 2012 16:53 To: Dan MacMillan Cc: bazaar@lists.canonical.com Subject: Re: Error running svn-import ... ghost in ancestry?<o:p></o:p></div></div><o:p> </o:p>Hi Dan, Am 23/03/12 23:36, schrieb Dan MacMillan: <o:p></o:p>I think I figured this out. I have some revisions in my Subversion repository which BOTH delete a node, AND create another node by copying from the node I’m deleting. In the same revision. I think Subversion’s flexibility is a detriment to me here. The svn log output for that revision follows:<o:p></o:p> <o:p></o:p>------------------------------------------------------------------------<o:p></o:p>r5152 | danm | 2009-05-29 10:57:09 -0600 (Fri, 29 May 2009) | 2 lines<o:p></o:p>Changed paths:<o:p></o:p> D /tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1<o:p></o:p> A /tng/mrld-p3e-activity-property-rollup-svc/trunk (from /tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5151)<o:p></o:p> <o:p></o:p>Repatriate api6.2.1 branch to trunk.<o:p></o:p>------------------------------------------------------------------------<o:p></o:p> <o:p></o:p>This is confusing bzr-svn. In theory I don’t think it should because the Node-copyfrom-rev is 5151, which is the revision before this one, and in that revision the node I’m copying from still exists. But I guess what I’m doing is kind of silly.<o:p></o:p>I'm curious why bzr-svn is trying to import this branch at all, as it has been removed. It shouldn't be doing that unless you specify --all, but in that case it should actually fetch that particular revision. <o:p></o:p> The error is happening when I run bzr svn-import.<o:p></o:p>What version of bzr-svn are you using? And when exactly are you getting the error? Can you perhaps paste the output when running "bzr svn-import" with the -Derror option? Cheers, Jelmer <o:p></o:p> <o:p></o:p><div>Dan MacMillan | Integration Specialist Emerald Associates Inc. Direct: 403.686.7100 ext 8930 Toll Free: 1.877.316.6005 ext 8930<o:p></o:p> <o:p></o:p>Canada's Exclusive Oracle Primavera Platinum Partner<o:p></o:p></div> <o:p></o:p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>From: <a href="mailto:bazaar-bounces@lists.canonical.com">bazaar-bounces@lists.canonical.com</a> [<a href="mailto:bazaar-bounces@lists.canonical.com">mailto:bazaar-bounces@lists.canonical.com</a>] On Behalf Of Jelmer Vernooij Sent: Friday, March 23, 2012 16:21 To: <a href="mailto:bazaar@lists.canonical.com">bazaar@lists.canonical.com</a> Subject: Re: Error running svn-import ... ghost in ancestry?<o:p></o:p></div></div> <o:p></o:p>Hi Dan, Am 22/03/12 17:49, schrieb Dan MacMillan: <o:p></o:p>I’m migrating some of our projects from Subversion into Bazaar and a couple of them show errors like this:<o:p></o:p> <o:p></o:p>bzr: ERROR: Could not determine revno for {svn-v4:f28f6c95-3c17-0410-b47b-f95b9e4a518a:tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5152} because its ancestry shows a ghost at {svn-v4:f28f6c95-3c17-0410-b47b-f95b9e4a518a:tng/mrld-p3e-activity-property-rollup-svc/branches/api6.2.1:5152}<o:p></o:p> <o:p></o:p>I’m not sure how to interpret this. It seems to be saying it is its own ancestor? Am I reading that right?<o:p></o:p>It's mostly saying that it's trying to determine the revision number for a revision that is not actually present in the repository. When are you getting this error, exactly? Cheers, Jelmer<o:p></o:p><o:p> </o:p></div></body></html>