Fix an route permission error by adding a try catch estructure to the GetFileContentById endpoint

CORRESPONSALBackend.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CORRESPONSALBackend", "CORRESPONSALBackend.csproj", "{5FEAD431-682F-483D-8B56-E2F066C67B9D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5FEAD431-682F-483D-8B56-E2F066C67B9D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5FEAD431-682F-483D-8B56-E2F066C67B9D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5FEAD431-682F-483D-8B56-E2F066C67B9D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5FEAD431-682F-483D-8B56-E2F066C67B9D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3F707F07-2501-48B3-A5A3-AE1EF8C6847B}
+	EndGlobalSection
+EndGlobal

Controllers/Utils/MFileManagerController.cs

@@ -39,9 +39,13 @@ namespace CORRESPONSALBackend.Controllers.Utils
         [Route("GetFileContentById")]
         public async Task<IActionResult> GetFileContentById(long id, int Proceso)
         {
+            try{
             FilePaths4Process RelativePath = await _RepoRelativePath.getPaths4ProcessById(Proceso);
             SvcMFileManager FM = new SvcMFileManager(_config, _Repo, RootPath + RelativePath.Path);
             return await FM.getFileContentById(id);
+            }catch(Exception ex){
+                return BadRequest(ex.Message);
+            }
         }