Android Question Fatal Error: Unable to find method metafactory

rosippc64a said:

Hi All,
I have an interesting error found in my test app in #if JAVA section, that I have never seen before. The error:

The code fragment:

code:

    private void startTimer(int timeout) {
    stopTimer();
    BA.Log("startTimer: creating");
    timerDispose = Observable.zip(
                    Observable.range(0, timeout + 1),
                    Observable.interval(0, 1, TimeUnit.SECONDS),
                    (val, time) -> timeout - val)
            .observeOn(Schedulers.io())
            .doOnNext(val -> log.info("timer is {}", val))
            .doOnNext(transactionTimeout::onNext)
            .subscribe(transactionTimeout::onNext,
                    this::onTimeoutFailed,
                    this::onEcrTimeout);
    }

Has anyone encountered error like this?

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rosippc64a said:

The code fragment

Click to expand...