Public bug reported:
When starting dicomscope, it immediately aborts with the following
message printed to the console:
$ dicomscope
starting DICOMscope
please wait...
Exception in thread "main" java.lang.UnsatisfiedLinkError:
/usr/lib/libjInterface.so: /usr/lib/libdcmtls.so.2: undefined symbol:
_ZTI22DcmTransportConnection
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1750)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675)
at java.lang.Runtime.loadLibrary0(Runtime.java:840)
at java.lang.System.loadLibrary(System.java:1047)
at main.MainContext.<clinit>(MainContext.java:58)
at dicomscope.DICOMscope.main(DICOMscope.java:91)
What I've found so far is:
The missing symbol is:
$ c++filt _ZTI22DcmTransportConnection
typeinfo for DcmTransportConnection
Which is indeed undefined in libdcmtls:
$ objdump -CT /usr/lib/libdcmtls.so.2 | grep "typeinfo for
DcmTransportConnection"
00000000 D *UND* 00000000 typeinfo for
DcmTransportConnection
And defined in libdcmnet:
$ objdump -CT /usr/lib/libdcmnet.so.2 | grep "typeinfo for
DcmTransportConnection"
000d468c w DO .data.rel.ro 00000008 Base typeinfo for
DcmTransportConnection
But since libdcmtls does not "need" libdcmnet:
$ objdump -x /usr/lib/libdcmtls.so.2 | grep NEEDED
NEEDED libgcc_s.so.1
NEEDED libc.so.6
libdcmnet is not loaded when libdcmtls is, and so the start fails.
I have confirmed this by compiling the affected libraries myself and
linking them with the correct dependencies, with which dicomscope starts
and works.
System info:
$ lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
$ apt-cache policy dicomscope
dicomscope:
Installed: 3.6.0-6.1
Candidate: 3.6.0-6.1
Version table:
*** 3.6.0-6.1 0
500 http://de.archive.ubuntu.com/ubuntu/ oneiric/universe i386 Packages
100 /var/lib/dpkg/status
$ apt-cache policy libdcmtk2
libdcmtk2:
Installed: 3.6.0-6ubuntu1
Candidate: 3.6.0-6ubuntu1
Version table:
*** 3.6.0-6ubuntu1 0
500 http://de.archive.ubuntu.com/ubuntu/ oneiric/universe i386 Packages
100 /var/lib/dpkg/status
$ apt-cache policy openjdk-6-jre
openjdk-6-jre:
Installed: 6b23~pre11-0ubuntu1.11.10.2
Candidate: 6b23~pre11-0ubuntu1.11.10.2
Version table:
*** 6b23~pre11-0ubuntu1.11.10.2 0
500 http://de.archive.ubuntu.com/ubuntu/ oneiric-updates/main i386
Packages
500 http://security.ubuntu.com/ubuntu/ oneiric-security/main i386
Packages
100 /var/lib/dpkg/status
6b23~pre10-0ubuntu5 0
500 http://de.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
** Affects: dicomscope (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/960022
Title:
dicomscope fails to start with "undefined symbol" error
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