Darksidewalletd GetLatestBlock rpc method fails

[pacu]

What is the bug?
Running the iOS darkside walletd sanity checks on lwd master I came across this error

{"app":"lightwalletd","level":"info","msg":"getblock 663150 failed, will retry: error requesting block: error parsing height as integer","time":"2022-08-28T16:12:01-03:00"}

** Reproduce error manually on terminal **

1. reset the chain grpcurl -plaintext -d '{ "saplingActivation" : 663150, "branchID" : "2bb40e60", "chainName" : "main"}' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/Reset

2. Stage the blocks grpcurl -plaintext -d '{ "url" : "https://raw.githubusercontent.com/zcash-hackworks/darksidewalletd-test-data/master/tx-height-reorg/before-reorg.txt" }' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/StageBlocks

3. Apply them grpcurl -plaintext -d '{ "height" : 663200 }' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/ApplyStaged

result:

darksidewalletd should actually stay at this

{"app":"lightwalletd","level":"info","msg":"Waiting for block: 663201","time":"2022-08-28T16:26:50-03:00"}

But instead starts looping with this message

{"app":"lightwalletd","level":"info","msg":"getblock 663150 failed, will retry: error requesting block: error parsing height as integer","time":"2022-08-28T16:22:23-03:00"}

Darksidewalletd start
Additional context
source code of sanity tests

func testDarkside() throws {
        let expectedFirstBlock = (height: BlockHeight(663150), hash: "0000000002fd3be4c24c437bd22620901617125ec2a3a6c902ec9a6c06f734fc")
        let expectedLastBlock = (height: BlockHeight(663200), hash: "2fc7b4682f5ba6ba6f86e170b40f0aa9302e1d3becb2a6ee0db611ff87835e4a")
        
        try coordinator.applyStaged(blockheight: expectedLastBlock.height)
        
        let syncExpectation = XCTestExpectation(description: "sync to \(expectedLastBlock.height)")
        
        try coordinator.sync(
            completion: { _ in
                syncExpectation.fulfill()
            },
            error: { error in
                guard let e = error else {
                    XCTFail("failed with unknown error")
                    return
                }
                XCTFail("failed with error: \(e)")
                return
            }
        )
        
        wait(for: [syncExpectation], timeout: 5)
        
        let blocksDao = BlockSQLDAO(dbProvider: SimpleConnectionProvider(path: coordinator.databases.dataDB.absoluteString, readonly: true))
        
        let firstBlock = try blocksDao.block(at: expectedFirstBlock.height)
        let lastBlock = try blocksDao.block(at: expectedLastBlock.height)
        
        XCTAssertEqual(firstBlock?.hash.toHexStringTxId(), expectedFirstBlock.hash)
        XCTAssertEqual(lastBlock?.hash.toHexStringTxId(), expectedLastBlock.hash)
    }

Workaround
stick to v0.4.13

[LarryRuane]

@pacu is this still not working? I just tried to reproduce it using the steps you specified in the description, on the latest master, and it didn't fail for me.

[pacu]

I'll test it!

[pacu]

Works!