Bug 121682

I have the same problem with, timeStampBackup_v1-1-8.oxt, displays can not open ...oxt (error message)

I am using openjdk 11.0.1 and Apache/ant 1.10.2 to compile my home build LO master and 6.2??? Not sure if this is the cause off the problem. 

Version: 6.3.0.0.alpha0+
Build ID: ccae6c0faa6f99b4dd84fb05c5cc8efefb3b4d4f
CPU threads: 8; OS: Linux 4.19; UI render: default; VCL: kde4; 
Locale: nl-BE (en_US.UTF-8); UI-Language: en-US
Calc: threaded

On pc Debian x86-64 with master sources updated yesterday, I gave it a try.

I noticed that if I install the extension for all users, it doesn't work but if I choose "only for me", I don't reproduce the problem.

In macros contained in the oxt, I noticed this block:
Function getUrl()
   oPSM = GetProcessServiceManager().DefaultContext()
   oFac = oPSM.getValueByName("/singletons/com.sun.star.deployment.thePackageManagerFactory")
   oMan = oFac.getPackageManager("user")
   oExt() = oMan.getDeployedPackages(null, null)

  For i = LBound(oExt) to UBound(oExt)
      if oExt(i).getDisplayName() = "PlantUML in LibreOffice" then

		Part2= right(oExt(i).URL, len(oExt(i).URL)-57)
		oPathSub = CreateUnoService( "com.sun.star.util.PathSubstitution" )

		Part1= oPathSub.getSubstituteVariableValue("user") 
		CompleteUrl=  Part1 & "/uno_packages/cache/uno_packages" & Part2
		getUrl = CompleteUrl

      endif
   Next i
End Function

when using, install for all, we don't enter the "For" loop.

Did some more test but now bey opening LO via konsole

bash-4.4# /home/build\ kde4\ libreoffice/program/soffice

A) steps to reproduce
open extention manager
try to add some oxt file
set for "only for me"

then a error popups
"Add Extension(s):
/root/.config/libreoffice/4/user/uno_packages/cache/uno_packages/lu9426mmnoxz.tmp_/timeStampBackup_v1-1-8.oxt does not exist."

and this messages is on the konsole:
LibreOffice(28473) KSambaSharePrivate::testparmParamValue: We got some errors while running testparm "Load smb config files from /etc/samba/smb.conf
Error loading services.
" 
LibreOffice(28473) KSambaSharePrivate::findSmbConf: KSambaShare: Could not find smb.conf! 
LibreOffice(28473) KSambaSharePrivate::getNetUserShareInfo: We got some errors while running 'net usershare info' 
LibreOffice(28473) KSambaSharePrivate::getNetUserShareInfo: "Can't load /etc/samba/smb.conf - run testparm to debug it
"
X Error: BadMatch (invalid parameter attributes) 8
  Major opcode: 42 (X_SetInputFocus)
  Resource id:  0x360413c
X Error: BadMatch (invalid parameter attributes) 8
  Major opcode: 42 (X_SetInputFocus)
  Resource id:  0x360413c" 

Version: 6.3.0.0.alpha0+
Build ID: 82cc30a832dde298832d9f029e0ead94a9d2d14b
CPU threads: 8; OS: Linux 4.19; UI render: default; VCL: kde4; 
Locale: nl-BE (en_US.UTF-8); UI-Language: en-US
Calc: threaded
  
B) steps to reproduce
open extention manager
try to add some oxt file
set "for all users"
a licence agreement is opening
scroll down and accept

error message:
an error occurred during file opening

no error output on the konsole

I can't reproduce it in

Version: 6.2.0.0.beta1+
Build ID: 6ab7bfbca4148416233dbf8b9bfc79f3a1dfa821
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US
Calc: threaded

using the bisect repositories

nor in

Version: 6.2.0.0.beta1
Build ID: d1b41307be3f8c19fe6f1938cf056e7ff1eb1d18
CPU threads: 1; OS: Linux 4.15; UI render: default; VCL: kde5;
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded

I've tried both extensions and it works with both options, all users and only for me.
What's is different?

@Xisco

I forgot to look if i had a corrupt user profile and it did
So deleting my old user profile made the solution for me
For me its a WFM
Will close it if there is no objection???