Dwarf Fortress Bug Tracker - Dwarf Fortress
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IDProjectCategoryView StatusDate SubmittedLast Update
0010208Dwarf FortressDwarf Mode -- Jobs, Building Construction and Destructionpublic2017-04-23 11:542018-01-09 11:58
ReporterLoci 
Assigned To 
PrioritynormalSeverityminorReproducibilitysometimes
StatusnewResolutionopen 
PlatformOSOS Version
Product Version0.43.05 
Target VersionFixed in Version 
Summary0010208: Removal of tree in path results in negative distances for construction materials
DescriptionWhen a path crosses a tree (e.g. on top of a tower cap), removing the tree (woodcutting) does not invalidate the path. Attempting to build things afterwards results in negative distances for materials (since the path is unusable).
Steps To Reproducev0.43.05x64: anewaname posted a save in 0007121:

http://dffd.bay12games.com/file.php?id=12847 [^]
Additional Informationcontinuation of 0004372
TagsNo tags attached.
Relationships
related to 0004372resolved Toady One occasionally get negative distance value for materials for constructions 
related to 0010026confirmed Loci Negative item distances also appear during forest fires 
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2017-04-23 11:54LociNew Issue
2017-04-23 11:55LociRelationship addedrelated to 0004372
2018-01-09 11:58TomiTapio2Note Added: 0037571
2018-01-09 13:04LociRelationship addedrelated to 0010026

Notes
(0037571)
TomiTapio2   
2018-01-09 11:58   
Forest fire killed trees (big collapses), resulting in these negative distances. 0.44.03 windows version.