Try fill in all staking configs

bin/node/runtime/src/lib.rs

@@ -559,6 +559,7 @@ impl pallet_staking::Config for Runtime {
 	// Note that the aforementioned does not scale to a very large number of nominators.
 	type SortedListProvider = BagsList;
 	type MaxUnlockingChunks = ConstU32<32>;
+	type OnStakerSlash = ();
 	type WeightInfo = pallet_staking::weights::SubstrateWeight<Runtime>;
 	type BenchmarkingConfig = StakingBenchmarkingConfig;
 }

frame/babe/src/mock.rs

@@ -199,6 +199,7 @@ impl pallet_staking::Config for Test {
 	type GenesisElectionProvider = Self::ElectionProvider;
 	type SortedListProvider = pallet_staking::UseNominatorsMap<Self>;
 	type MaxUnlockingChunks = ConstU32<32>;
+	type OnStakerSlash = ();
 	type BenchmarkingConfig = pallet_staking::TestBenchmarkingConfig;
 	type WeightInfo = ();
 }

frame/grandpa/src/mock.rs

@@ -207,6 +207,7 @@ impl pallet_staking::Config for Test {
 	type GenesisElectionProvider = Self::ElectionProvider;
 	type SortedListProvider = pallet_staking::UseNominatorsMap<Self>;
 	type MaxUnlockingChunks = ConstU32<32>;
+	type OnStakerSlash = ();
 	type BenchmarkingConfig = pallet_staking::TestBenchmarkingConfig;
 	type WeightInfo = ();
 }

frame/offences/benchmarking/src/mock.rs

@@ -177,6 +177,7 @@ impl pallet_staking::Config for Test {
 	type GenesisElectionProvider = Self::ElectionProvider;
 	type SortedListProvider = pallet_staking::UseNominatorsMap<Self>;
 	type MaxUnlockingChunks = ConstU32<32>;
+	type OnStakerSlash = ();
 	type BenchmarkingConfig = pallet_staking::TestBenchmarkingConfig;
 	type WeightInfo = ();
 }

frame/session/benchmarking/src/mock.rs

@@ -183,6 +183,7 @@ impl pallet_staking::Config for Test {
 	type GenesisElectionProvider = Self::ElectionProvider;
 	type MaxUnlockingChunks = ConstU32<32>;
 	type SortedListProvider = pallet_staking::UseNominatorsMap<Self>;
+	type OnStakerSlash = ();
 	type BenchmarkingConfig = pallet_staking::TestBenchmarkingConfig;
 	type WeightInfo = ();
 }