Remove OpenCV version check

photon-lib/src/main/java/org/photonvision/PhotonCamera.java

@@ -28,7 +28,6 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
-import org.opencv.core.Core;
 import org.photonvision.common.hardware.VisionLEDMode;
 import org.photonvision.common.networktables.PacketSubscriber;
 import org.photonvision.targeting.PhotonPipelineResult;
@@ -56,7 +55,7 @@
 /** Represents a camera that is connected to PhotonVision. */
 public class PhotonCamera implements AutoCloseable {
     private static int InstanceCount = 1;
     public static final String kTableName = "photonvision";
     private static final String PHOTON_ALERT_GROUP = "PhotonAlerts";
 
     private final NetworkTable cameraTable;
@@ -184,61 +183,6 @@
 
         // HACK - start a TimeSyncServer, if we haven't yet.
         TimeSyncSingleton.load();
-
-        // HACK - check if things are compatible
-        verifyDependencies();
-    }
-
-    /** This is something we only need to check for java because of the way java packages opencv. */
-    static void verifyDependencies() {
-        // spotless:off
-        // WPILIB names their opencv version in the format YEAR-OPENCVVERSION-PATCH
-        // so we split on '-' and take the middle part to get the version number
-        if (!Core.VERSION.equals(PhotonVersion.opencvTargetVersion.split("-")[1])) {
-            String bfw = """
-
-
-
-
-                    >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\s
-                    >>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\s
-                    >>>                                          \s
-                    >>> You are running an incompatible version  \s
-                    >>> of PhotonVision !                        \s
-                    >>>                                          \s
-                    >>> PhotonLib """
-                    + PhotonVersion.versionString
-                    + " is built for OpenCV "
-                    + PhotonVersion.opencvTargetVersion
-                    + "\n"
-                    + ">>> but you are using OpenCV "
-                    + Core.VERSION
-                    + """
-                    \n>>>                                          \s
-                    >>> This is neither tested nor supported.    \s
-                    >>> You MUST update WPILib, PhotonLib, or both.
-                    >>> Check `./gradlew dependencies` and ensure\s
-                    >>> all mentions of OpenCV match the version \s
-                    >>> that PhotonLib was built for. If you find a
-                    >>> a mismatched version in a dependency, you\s
-                    >>> must take steps to update the version of \s
-                    >>> OpenCV used in that dependency. If you do\s
-                    >>> not control that dependency and an updated\s
-                    >>> version is not available, contact the    \s
-                    >>> developers of that dependency.           \s
-                    >>>                                          \s
-                    >>> Your code will now crash.                \s
-                    >>> We hope your day gets better.            \s
-                    >>>                                          \s
-                    >>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\s
-                    >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\s
-                    """;
-            // spotless:on
-
-            DriverStationErrors.reportWarning(bfw, false);
-            DriverStationErrors.reportError(bfw, false);
-            throw new UnsupportedOperationException(bfw);
-        }
     }
 
     /**
@@ -353,7 +297,7 @@
     }
 
     /**
      * @return The current FPS limit.
      */
     public int getFPSLimit() {
         return (int) fpsLimitSubscriber.get();
@@ -382,7 +326,7 @@
     }
 
     /**
      * @return Whether the camera is enabled.
      */
     public boolean getEnabled() {
         return enabledSubscriber.get();
@@ -484,7 +428,7 @@
         return (now - prevHeartbeatChangeTime) < HEARTBEAT_DEBOUNCE_SEC;
     }
 
     public Optional<Matrix<N3, N3>> getCameraMatrix() {
         var cameraMatrix = cameraIntrinsicsSubscriber.get();
         if (cameraMatrix != null && cameraMatrix.length == 9) {
             return Optional.of(MatBuilder.fill(Nat.N3(), Nat.N3(), cameraMatrix));
@@ -514,7 +458,7 @@
      * Gets the NetworkTable representing this camera's subtable. You probably don't ever need to call
      * this.
      */
     public final NetworkTable getCameraTable() {
         return cameraTable;
     }
 

photon-lib/src/test/java/org/photonvision/PhotonVersionTest.java

@@ -24,7 +24,6 @@
 
 package org.photonvision;
 
-import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -59,9 +58,4 @@ public void testVersion() {
         assertFalse(versionMatches("", "v2021.1.6"));
         assertFalse(versionMatches("v2021.1.6", ""));
     }
-
-    @Test
-    public void testNominalDeps() {
-        assertDoesNotThrow(PhotonCamera::verifyDependencies);
-    }
 }