Unable to execute command on Linux #61
Description
Hi I am trying to execute uv command using App.ExecuteCommand when log with specific pattern is detected.
the App.FindCommandPath("uv") is able to find full path to command but executing it gives Command '/home/macma/.local/bin/uv' not found. [Line 2] CarinaStudio.AppSuite.Scripting.ScriptException: Command '/home/macma/.local/bin/uv' not found.
The executable has correct permissions:
parent dir has drwxrwxr-x
and uv executable has rwxr-xr-x
Any ideas?
ULogViewer Log
2025-08-15 13:29:21.6663 22344 16 INFO Script[CooperativeLogAnalysisScriptSet]: cmd_full: /home/macma/.local/bin/uv
2025-08-15 13:29:21.6669 22344 10 ERROR RoslynBasedScript-15: Error occurred while running script
2025-08-15 13:29:21.7433 22344 1 DEBUG FileLogDataSource-6: Change state from Preparing to ReadyToOpenReader
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: Command '/home/macma/.local/bin/uv' not found. [Line 2] CarinaStudio.AppSuite.Scripting.ScriptException: Command '/home/macma/.local/bin/uv' not found.
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: ---> System.InvalidOperationException: Command '/home/macma/.local/bin/uv' not found.
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at CarinaStudio.AppSuite.Scripting.Application.PrepareExecutingCommand(String command, CancellationToken cancellationToken)
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at CarinaStudio.AppSuite.Scripting.Application.ExecuteCommand(String command, Action`2 action, CancellationToken cancellationToken)
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at Submission#0.<<Initialize>>d__0.MoveNext() in :line 27
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: --- End of inner exception stack trace ---
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at CarinaStudio.AppSuite.Scripting.RoslynBasedScript.RunCore(IContext, CancellationToken)
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at CarinaStudio.AppSuite.Scripting.BaseScript.<>c__DisplayClass52_0`1.<RunCoreEntry>b__1()
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at System.Threading.Tasks.Task`1.InnerInvoke()
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: --- End of stack trace from previous location ---
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
2025-08-15 13:29:21.7433 22344 10 ERROR Script[CooperativeLogAnalysisScriptSet]: at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
2025-08-15 13:29:21.7433 22344 1 WARN App: Perform GC with mode Optimized
2025-08-15 13:29:21.7600 22344 11 ERROR ScriptDisplayableLogAnalyzer: Error occurred while running analysis script of 'Cooperative log analysis' (lz231rd9): [Line:2] Command '/home/macma/.local/bin/uv' not found.
Analysis script:
/*
* Types are imported automatically for log analysis. For ex, ILog and ResultType.
* Please refer to https://carinastudio.azurewebsites.net/Scripting
* and https://carinastudio.azurewebsites.net/ULogViewer/LogAnalysis#LogAnalysisScript for more information.
*/
using System.Text.RegularExpressions;
// ZIGBEE RX: (60 bytes) 0x7E0038900013A...
var msg = Context.Log.GetProperty<string>("Message");
string pattern = @"ZIGBEE RX:\s*\(\d+\sbytes\)\s*0x(?<hex_str>[\dA-Fa-f]+)";
var match = Regex.Match(msg, pattern);
if (match.Success)
{
var hex_str = match.Groups["hex_str"];
string decoded = "";
//var cmd = "/home/macma/.local/bin/uv";
//var cmd = $"/home/macma/.local/bin/sm1 decode {hex_str}";
var cmd_full = App.FindCommandPath("uv");
LogInfo($"cmd_full: {cmd_full}");
App.ExecuteCommand(cmd_full, (process, cancellationToken) =>
{
var reader = process.StandardOutput;
decoded = reader.ReadToEnd();
});
Context.AddResult(new Result()
{
Log = Context.Log,
Message = $"Decoded: {decoded}",
Type = ResultType.Information,
});
return true;
}
/*
* Return True to take results added by Context.AddResult(), or False to ignore current log and results.
*/
return false;