MBService Crashes in antlr4::ANTLRInputStream::load MBS-00025 (Doc ID 2963867.1)

Last updated on DECEMBER 01, 2023

Applies to:

Symptoms

MBService crashed when building specific maps.

The MBService log ends with this:

11/29/22 09:06:01: MBService 0x7fbefd147700,ctp=0x1252fe58,"MBService::build"
**INFO*** Message: MBS-00018 Location: MBService::differences
Severity: I
Applying patch 398399 for map(s) FEEDER_A.mb .

11/29/22 09:06:01: MBService 0x7fbefd147700,ctp=0x1252fe58,"MBService::build" range_error exception: wstring_convert::from_bytes
 0# std::__throw_range_error(char const*) in /home/NMS_PROJECT/nms/product/2.5.0.2/lib/libBase.so
 1# antlr4::ANTLRInputStream::load(char const*, unsigned long) in MBService
 2# antlr4::ANTLRInputStream::ANTLRInputStream(std::istream&) in MBService
 3# MBService::parseMaps(std::__cxx11::list<oms::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<oms::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, MB::BuildType) in MBService
 4# MBService::differences(char*&, int, oms::basic_string<char, std::char_traits<char>, std::allocator<char> >, MB::BuildType) in MBService
 5# MBService::build(message*) in MBService
 6# MBService::serviceHandler(message*) in MBService
 7# MBService::baseServiceHandler(message*) in MBService


Running this command confirms the presence of non-ascii characters in the file:
grep --color='auto' -P -n "[\x80-\xFF]" FILENAME

14187:    ATTRIBUTE[subtype_cd] = "Vacuum ▒ ATO";
14239:    ATTRIBUTE[subtype_cd] = "Manual ▒ ATO";
19222:    ATTRIBUTE[subtype_cd] = "Vacuum ▒ ATO";

Changes

Cause

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