fix(ablegacy): stamp health from the injectable Clock; drop the redundant per-project TreatWarningsAsErrors (lmxopcua#768)

AbLegacyDriver stamped LastSuccessfulRead (init, read, write), the read's sample timestamps and host-state change times from raw DateTime.UtcNow; only the backoff path read the injectable Clock. All of them now read Clock(), so NativePcccBridgeStatusHealthTests drives a manual clock (init at T0, read at T1) and asserts LastSuccessfulRead == T1 exactly instead of spin-waiting for the wall clock to pass the init stamp (#767). Without the driver change the 6 tests fail (init stamp is wall-clock, not T0). Directory.Build.props sets TreatWarningsAsErrors for every project since #766, so the 75 per-csproj copies (64 src + 11 tests) are removed and the props comment says it is now the only place. tools/mem-probe keeps its explicit opt-out. Release build: 0 warnings, 0 errors; a planted CS0168 still fails the build in a src project and in a test project that used to carry its own copy. Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
2026-11-09 13:40:07 -05:00
parent c904472af2
commit 919009c5ef
78 changed files with 39 additions and 107 deletions
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli</RootNamespace>
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.Cli</RootNamespace>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Cli.Common</RootNamespace>
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.FOCAS.Cli</RootNamespace>
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli</RootNamespace>
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.S7.Cli</RootNamespace>
@@ -13,7 +13,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Cli</RootNamespace>
@@ -4,7 +4,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Ab.Transport</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <!-- NO PackageReference. ProjectReference only to the zero-dependency Core.Abstractions leaf
         (R2-11 05/CONV-2 — shared TagConfigJson readers). -->
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.AbCip</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <!-- NO PackageReference. ProjectReference only to the zero-dependency Core.Abstractions leaf
         (R2-11 05/CONV-2 — shared TagConfigJson readers). -->
@@ -217,7 +217,7 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
                    ?? throw new InvalidOperationException(
                        $"AbLegacy device has invalid HostAddress '{device.HostAddress}' — expected 'ab://gateway[:port]/cip-path'.");
                var profile = AbLegacyPlcFamilyProfile.ForFamily(device.PlcFamily);
-                devices[device.HostAddress] = new DeviceState(addr, device, profile);
+                devices[device.HostAddress] = new DeviceState(addr, device, profile) { HostStateChangedUtc = Clock() };
            }
            // Build the RawPath → definition table from the authored raw tags. Each entry's TagConfig
            // blob is mapped by the pure factory; the entry's WriteIdempotent flag is threaded onto the
@@ -286,7 +286,7 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
                        state.ProbeTask = Task.Run(() => ProbeLoopAsync(state, probe, ct), ct);
                    }
                }
-                _health = new DriverHealth(DriverState.Healthy, DateTime.UtcNow, null);
+                _health = new DriverHealth(DriverState.Healthy, Clock(), null);
            }
        }
        catch (Exception ex)
@@ -451,9 +451,11 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
    internal const int FaultsToMarkDeviceDown = 2;

    /// <summary>
-    ///     The clock every per-device backoff decision reads (window open? when does it end?). Wall-clock UTC in
-    ///     production; a test substitutes a manual clock so the window can be crossed deterministically rather than by
-    ///     sleeping (review 07 r0 M7).
+    ///     The clock every per-device backoff decision reads (window open? when does it end?) AND every health stamp
+    ///     (<c>LastSuccessfulRead</c> at init / read / write, the read's sample timestamps, host-state change times).
+    ///     Wall-clock UTC in production; a test substitutes a manual clock so a window can be crossed, or a stamp proven
+    ///     to advance, deterministically rather than by sleeping or spinning (review 07 r0 M7, lmxopcua#768). Set it
+    ///     before <c>InitializeAsync</c> for the init stamp to come from it.
    /// </summary>
    internal Func<DateTime> Clock { get; set; } = () => DateTime.UtcNow;

@@ -508,7 +510,7 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
    {
        ArgumentNullException.ThrowIfNull(fullReferences);
        var epoch = CurrentEpoch;
-        var now = DateTime.UtcNow;
+        var now = Clock();
        var results = new DataValueSnapshot[fullReferences.Count];
        var devices = _devices; // one snapshot of the published table for the whole call

@@ -1080,7 +1082,7 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
        }

        outcome.FoldOpaque();
-        ApplyHealth(epoch, outcome.FaultMessage, anyGood: outcome.AnyAnswered, anyAnswered: outcome.AnyAnswered, DateTime.UtcNow);
+        ApplyHealth(epoch, outcome.FaultMessage, anyGood: outcome.AnyAnswered, anyAnswered: outcome.AnyAnswered, Clock());
        return results;
    }

@@ -1230,7 +1232,7 @@ public sealed partial class AbLegacyDriver : IDriver, IReadable, IWritable, ITag
            old = state.HostState;
            if (old == newState) return;
            state.HostState = newState;
-            state.HostStateChangedUtc = DateTime.UtcNow;
+            state.HostStateChangedUtc = Clock();
        }
        if (newState == HostState.Stopped)
            _logger.LogWarning(
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.AbLegacy</RootNamespace>
@@ -4,7 +4,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Calculation</RootNamespace>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Calculation</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <!-- NO PackageReference. ProjectReference only to the zero-dependency Core.Abstractions leaf
         (R2-11 05/CONV-2 — shared TagConfigJson readers beside EquipmentTagRefResolver; no
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.FOCAS</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <ItemGroup>
        <ProjectReference Include="..\..\Core\ZB.MOM.WW.OtOpcUa.Commons\ZB.MOM.WW.OtOpcUa.Commons.csproj" />
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <ItemGroup>
        <!-- v3 RawPath identity: GalaxyDriverOptions.RawTags is IReadOnlyList<RawTagEntry>,
@@ -6,7 +6,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Galaxy</RootNamespace>
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <Platforms>AnyCPU;x64</Platforms>
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <Platforms>AnyCPU;x64</Platforms>
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <Platforms>AnyCPU;x64</Platforms>
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <Platforms>AnyCPU;x64</Platforms>
@@ -4,7 +4,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>

    <!-- Pure records + the MTConnect data-type inference table, shared by the driver, browse-commit,
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.MTConnect</RootNamespace>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Modbus</RootNamespace>
@@ -4,7 +4,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>

    <!-- ModbusDriverOptions references enums (ModbusFamily, ModbusRegion, ModbusDataType, etc.)
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Modbus</RootNamespace>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Mqtt.Browser</RootNamespace>
        <AssemblyName>ZB.MOM.WW.OtOpcUa.Driver.Mqtt.Browser</AssemblyName>
    </PropertyGroup>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <ItemGroup>
        <ProjectReference Include="..\..\Core\ZB.MOM.WW.OtOpcUa.Core.Abstractions\ZB.MOM.WW.OtOpcUa.Core.Abstractions.csproj"/>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Mqtt</RootNamespace>
        <AssemblyName>ZB.MOM.WW.OtOpcUa.Driver.Mqtt.Transport</AssemblyName>
    </PropertyGroup>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Mqtt</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <ItemGroup>
        <ProjectReference Include="..\..\Core\ZB.MOM.WW.OtOpcUa.Commons\ZB.MOM.WW.OtOpcUa.Commons.csproj" />
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <ItemGroup>
        <!-- DEPENDENCY-LIGHT ON PURPOSE: Core.Abstractions and nothing else, the same shape as
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <!-- Namespace stays ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient (no .Session suffix) so moving
             NamespaceMap here changed no consumer's `using`. -->
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient</RootNamespace>
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient</RootNamespace>
@@ -4,7 +4,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>

    <!-- NO PackageReference. ProjectReference only to the zero-dependency Core.Abstractions leaf
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.S7</RootNamespace>
@@ -3,7 +3,6 @@
    <TargetFramework>net10.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);CS1591</NoWarn>
    <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Sql.Browser</RootNamespace>
@@ -3,7 +3,6 @@
    <TargetFramework>net10.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);CS1591</NoWarn>
    <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Sql.Contracts</RootNamespace>
@@ -4,7 +4,6 @@
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
    <LangVersion>latest</LangVersion>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);CS1591</NoWarn>
    <!-- Assembly is .Dialect; the NAMESPACE stays ZB.MOM.WW.OtOpcUa.Driver.Sql, matching the
@@ -4,7 +4,6 @@
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
    <LangVersion>latest</LangVersion>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);CS1591</NoWarn>
    <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.Sql</RootNamespace>
@@ -3,7 +3,6 @@
        <TargetFramework>net10.0</TargetFramework>
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    </PropertyGroup>
    <!-- NO PackageReference. ProjectReference only to the zero-dependency Core.Abstractions leaf
         (R2-11 05/CONV-2 — shared TagConfigJson readers). -->
@@ -5,7 +5,6 @@
        <Nullable>enable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
        <LangVersion>latest</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
        <GenerateDocumentationFile>true</GenerateDocumentationFile>
        <NoWarn>$(NoWarn);CS1591</NoWarn>
        <RootNamespace>ZB.MOM.WW.OtOpcUa.Driver.TwinCAT</RootNamespace>