Failed to run on termux on Android

[lost22git]

Version

error, should be latest

Dotnet Info

• Installing method

dotnet tool install -g fsautocomplete

• Run

fsautocomplete --adaptive-lsp-server-enabled

• Error report

fsautocomplete --adaptive-lsp-server-enabled
Could not load ICU data. UErrorCode: 2

=================================================================
        Native Crash Reporting
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

No native Android stacktrace (see debuggerd output).

=================================================================
        Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x765a3a34f0):0x765a3a34e0  e0 03 13 aa e1 03 14 aa e8 03 15 aa 01 00 00 d4  ................
0x765a3a34f0  c8 05 00 d0 e1 03 00 91 08 01 3e 91 00 05 40 ad  ..........>...@.
0x765a3a3500  02 00 80 d2 e0 07 1f 32 e0 07 00 ad 03 e1 ff 97  .......2........
0x765a3a3510  e0 03 1f 32 a1 63 00 d1 02 00 80 d2 fb e0 ff 97  ...2.c..........

=================================================================
        Managed Stacktrace:
=================================================================
          at <unknown> <0xffffffff>
          at Globalization:LoadICU <0x00007>
          at System.Globalization.GlobalizationMode:LoadICU <0x00023>
          at Settings:.cctor <0x000bb>
          at System.Object:runtime_invoke_void <0x0007f>
          at <unknown> <0xffffffff>
          at <unknown> <0xffffffff>
          at System.Globalization.GlobalizationMode:get_Invariant <0x00023>
          at System.Resources.ManifestBasedResourceGroveler:GetNeutralResourcesLanguage <0x0005b>
          at System.Resources.ResourceManager:CommonAssemblyInit <0x0016b>
          at System.Resources.ResourceManager:.ctor <0x0012b>
          at System.CommandLine.Properties.Resources:get_ResourceManager <0x00087>
          at System.CommandLine.Properties.Resources:get_HelpOptionDescription <0x00023>
          at System.CommandLine.LocalizationResources:HelpOptionDescription <0x00023>
          at System.CommandLine.Help.HelpOption:.ctor <0x0004b>
          at System.CommandLine.Help.HelpOption:.ctor <0x000cb>
          at System.CommandLine.RootCommand:.ctor <0x00067>
          at <StartupCode$fsautocomplete>.$Parser:.cctor <0x00e53>
          at System.Object:runtime_invoke_void <0x0007f>
          at <unknown> <0xffffffff>
          at System.Object:__icall_wrapper_mono_generic_class_init <0x00007>
          at FsAutoComplete.Parser:parse <0x0003b>
          at FsAutoComplete.Parser:invoke <0x0002f>
          at FsAutoComplete.Program:entry <0x0002b>
          at <Module>:runtime_invoke_int_object <0x00087>
=================================================================

• Dotnet info

.NET SDK:
 Version:           10.0.105
 Commit:            a612c2a105
 Workload version:  10.0.100-manifests.0793c108
 MSBuild version:   18.0.11

Runtime Environment:
 OS Name:     Linux
 OS Version:  
 OS Platform: Linux
 RID:         linux-bionic-arm64
 Base Path:   /data/data/com.termux/files/usr/lib/dotnet/sdk/10.0.105/

.NET workloads installed:
There are no installed workloads to display.
Configured to use workload sets when installing new manifests.
No workload sets are installed. Run "dotnet workload restore" to install a workload set.

Host:
  Version:      10.0.5
  Architecture: arm64
  Commit:       a612c2a105

.NET SDKs installed:
  10.0.105 [/data/data/com.termux/files/usr/lib/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 10.0.5 [/data/data/com.termux/files/usr/lib/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 10.0.5 [/data/data/com.termux/files/usr/lib/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
  None

Environment variables:
  DOTNET_BUNDLE_EXTRACT_BASE_DIR           [/data/data/com.termux/files/home/.cache/dotnet_bundle_extract]
  DOTNET_ROOT                              [/data/data/com.termux/files/usr/lib/dotnet]

global.json file:
  Not found

Learn more:
  https://aka.ms/dotnet/info

Download .NET:
  https://aka.ms/dotnet/download

Steps to reproduce

• install dotnet-sdk-10.0

pkg i dotnet-sdk-10.0

• install fsautocomplete

dotnet tool install -g fsautocomplete

• run fsautocomplete

fsautocomplete --adaptive-lsp-server-enabled

Details

Expected: lsp server is running well
Actual: error

Logs

see first part above...

Checklist

• I have looked through existing issues to make sure that this bug has not been reported before
• I have provided a descriptive title for this issue
• I have made sure that that this bug is reproducible on the latest version of the package
• I have provided all the information needed to reproduce this bug as efficiently as possible
• I or my company would be willing to contribute this fix

[baronfel]

If there's no ICU data then the LSP server may need to be run in invariant globalization mode. you can do this by setting the DOTNET_SYSTEM_GLOBALIZATION_INVARIANT environment variable to 1.

[lost22git]

There are libicu in system lib, why fsautocomplete can't load them?

fd -t f -g '*libicu*' $PREFIX

/data/data/com.termux/files/usr/lib/libicudata.so.78.3
/data/data/com.termux/files/usr/lib/libicuuc.so.78.3
/data/data/com.termux/files/usr/lib/libicutest.so.78.3
/data/data/com.termux/files/usr/lib/libicutu.so.78.3
/data/data/com.termux/files/usr/lib/libicuio.so.78.3
/data/data/com.termux/files/usr/lib/libicui18n.so.78.3

[github-actions]

🤖 This is an automated response from Repo Assist.

This is a .NET runtime issue, not specific to FSAC. Even though the ICU libraries are present on your system, the .NET runtime on linux-bionic-arm64 (Android's bionic libc) cannot find them because it looks for unversioned symlinks such as libicuuc.so, libicudata.so, and libicui18n.so — but Termux's packages install only the versioned files (libicuuc.so.78.3, etc.) without creating those symlinks.

Workaround 1 — invariant globalization (simplest)

As @baronfel suggested:

DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1 fsautocomplete --adaptive-lsp-server-enabled

This is the recommended approach for environments where locale-sensitive features (collation, date/number formatting) are not needed for a language server.

Workaround 2 — create the unversioned symlinks

cd $PREFIX/lib
ln -sf libicuuc.so.78.3   libicuuc.so
ln -sf libicudata.so.78.3 libicudata.so
ln -sf libicui18n.so.78.3 libicui18n.so

After that, fsautocomplete should be able to load ICU normally. (You may need to redo this after ICU package upgrades.)

Workaround 3 — set the ICU data path

DOTNET_SYSTEM_GLOBALIZATION_ICU_DATA_PATH=$PREFIX/lib/libicudata.so.78.3 \
  fsautocomplete --adaptive-lsp-server-enabled

The root cause (the .NET runtime not searching versioned .so names on bionic) would need to be fixed upstream in the .NET runtime for linux-bionic-arm64. If none of the workarounds help, please share any additional error output and we can investigate further.

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