bitcoin-s / krystal-bull Goto Github PK

I think most users likely don't have a java installation on their machine prior to using krystal bull

Most plugins on the native packager -- like the debian plugin -- have an option to add the jre as part of the package we distribute

https://sbt-native-packager.readthedocs.io/en/latest/formats/debian.html#required-settings

debianPackageDependencies := Seq("java8-runtime-headless")

(i think we need java11 though)

Currently there seems to be no way to do so. I can't just click on the eventName and copy it.

When I do View Event it doesn't allow me to copy the event name either.

Somewhat related to #33

Should probably point to https://github.com/bitcoin-s/krystal-bull and also probably wouldn't hurt to have a one-liner explaining what this app can do.

The 'Send to Oracle Explorer' button does not give any indication that it has worked, so users will click it repeatedly. This could spam the Oracle Explorer.

Right now we just have the following

WE should really add the plaintext outcome we attested to so it's easy for the oracle to see this for the historical record.

It may be worth tackling this on the wallet side, this issue is (sort of) related. I don't think we have to do all the P&L calculation but we can just simply add the outcome for now bitcoin-s/bitcoin-s#2361

Run Krystall Bull project from Intellij. Select Quit from the File menu on macOS. Notice that Krystal Bull does not quit and must be force quit to stop.

https://oracle.suredbits.com/announcement/f6af1b70e066d1b40583e57e89e73961b56c8913595e5bb33ce687e8b9fe500b

This occurred when testing #72 (d2ef9cc) but i think it is unrelated

2021-06-23T18:21:04UTC ERROR [ViewEventDialog$] Error retrieving announcement from explorer
java.lang.RuntimeException: Failed to parse response for listevents, err=JsError(List((,List(JsonValidationError(List(error.expected.jsobject),List())))))
at org.bitcoins.explorer.client.SbExplorerClient.$anonfun$getAnnouncement$1(SbExplorerClient.scala:75)
at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:434)
at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)
at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:94)
at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)

Steps to reproduce on Mac OS X 10.15.7 (19H1030)

1. Download krystal-bull binary
   
2. Run sh krystal-bull and shed a single tear

sh krystal-bull                                                                       
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: javafx/event/EventTarget has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
	at java.lang.Class.getMethod0(Class.java:3018)
	at java.lang.Class.getMethod(Class.java:1784)
	at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:650)
	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:632)

It would be nice to have the oracle to be able to sign a message saying they are committing to the r value.

reported from a user running krystall bull on mac

MacOS Catalina
10.15.2 (19C57)

GLFactory.static - Platform: Mac OS X - not available: com.sun.prism.es2.MacGLFactory
java.lang.ClassNotFoundException: com.sun.prism.es2.MacGLFactory
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:315)
at com.sun.prism.es2.GLFactory$FactoryLoader.run(GLFactory.java:110)
at com.sun.prism.es2.GLFactory$FactoryLoader.run(GLFactory.java:100)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at com.sun.prism.es2.GLFactory.(GLFactory.java:97)
at com.sun.prism.es2.ES2Pipeline.(ES2Pipeline.java:76)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:315)
at com.sun.prism.GraphicsPipeline.createPipeline(GraphicsPipeline.java:218)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.init(QuantumRenderer.java:91)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:124)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.ClassNotFoundException: com.sun.glass.ui.mac.MacPlatformFactory
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:315)
at com.sun.glass.ui.PlatformFactory.getPlatformFactory(PlatformFactory.java:42)
at com.sun.glass.ui.Application.run(Application.java:144)
at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:280)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:269)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:158)
at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:678)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Thread.java:834)
Failed to load Glass factory class
Exception in thread "main" java.lang.NullPointerException
at com.sun.glass.ui.Application.run(Application.java:144)
at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:280)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:269)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:158)
at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:678)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Thread.java:834)

It would be extremely handy to have a Clone or Fork (not sure which is better terminology) for an existing event you have in krystal bull

The way i think this should be implemented is when

1. Right click an existing event in your event table
2. You should see two things pop up View Event and Fork Event
3. If you click fork event, all the dialog boxes in the new Create Event window should be pre-populated with the existing information for the old event
4. You can then modify what you needhttps://guides.github.com/features/mastering-markdown/
5. If you adjust nothing, we should probably throw an exception (don't want to accidentally duplicate an old event)

Hi,
I get below error on ubuntu 20.04.2
Steps to reproduce:

1. Create a new oracle account, set a password
2. Close the app.
3. Relaunch -> I get below error, after a while password entry is allowed so I click "unlock".
4. GUI opens but my previously created events do not show in the list.

pseudozach@pseudozach-ubuntu:~/Downloads$ ./krystal-bull
[DEBUG] [03/24/2021 21:08:02.583] [JavaFX Application Thread] [EventStream] StandardOutLogger started
[DEBUG] [03/24/2021 21:08:03.793] [JavaFX Application Thread] [EventStream(akka://krystal-bull)] logger log1-Slf4jLogger started
[DEBUG] [03/24/2021 21:08:03.798] [JavaFX Application Thread] [EventStream(akka://krystal-bull)] Default Loggers started
java.lang.NullPointerException
at com.krystal.bull.gui.home.HomePane.eventStatuses(HomePane.scala:25)
at com.krystal.bull.gui.home.HomePane$$anon$5.(HomePane.scala:78)
at com.krystal.bull.gui.home.HomePane.(HomePane.scala:78)
at com.krystal.bull.gui.GUI$.changeToHomeScene(GUI.scala:78)
at com.krystal.bull.gui.landing.LandingPaneModel.loadOracle(LandingPaneModel.scala:85)
at com.krystal.bull.gui.landing.LandingPane$$anon$8.$anonfun$new$4(LandingPane.scala:61)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:234)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Node.fireEvent(Node.java:8885)
at javafx.scene.control.Button.fire(Button.java:203)
at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:206)
at com.sun.javafx.scene.control.inputmap.InputMap.handle(InputMap.java:274)
at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:247)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:234)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3890)
at javafx.scene.Scene.processMouseEvent(Scene.java:1885)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2618)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:409)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:299)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:447)
at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:412)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:446)
at com.sun.glass.ui.View.handleMouseEvent(View.java:556)
at com.sun.glass.ui.View.notifyMouse(View.java:942)
at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
at com.sun.glass.ui.gtk.GtkApplication.lambda$runLoop$11(GtkApplication.java:277)
at java.base/java.lang.Thread.run(Thread.java:834)
2021-03-25T04:08:40UTC INFO [VersionPrinter] Flyway Community Edition 6.4.2 by Redgate
2021-03-25T04:08:41UTC INFO [DatabaseFactory] Database: jdbc:sqlite:/home/pseudozach/.krystal-bull/oracle/oracle.sqlite (SQLite 3.34)
2021-03-25T04:08:41UTC INFO [DbValidate] Successfully validated 4 migrations (execution time 00:00.215s)
2021-03-25T04:08:41UTC INFO [DbMigrate] Current version of schema "main": 4
2021-03-25T04:08:41UTC INFO [DbMigrate] Schema "main" is up to date. No migration necessary.
2021-03-25T04:08:41UTC INFO [DLCOracleAppConfig] Applied 0 to the dlc oracle project

It does not seem to take me to the web page, here is the link to the actual event, but i had to manually go to it

https://oracle.suredbits.com/announcement/9cd4f6d7b190d16be2a8a57514edfddc077f80c09f585c74f8c27e908076096b

For the oracle explorer, we use the eventId to uniquely identify things. It would be nice to have easy access to this in krystal bull for copy and pasting, using the API manually etc.

Would use scantxoutset

Instead of having to manually enter a large list of items, it would be great if I could paste in a list of comma separated items and have them bulk imported. A csv would also work.

I was trying to post an attestation for this event, it failed to do so automatically so i had to do it manually

https://test.oracle.suredbits.com/event/fd73835c169e7ebad8e64f631e0e02987a368221470243371c7e87a2ead4ff03

https://imgur.com/a/W4WR9hT

When creating enum events with a large number of potential outcomes the window for entering these outcomes does not become scrollable and thus is limited by the user's screen size.

I believe the solution would be to make this and any other relevant JFrames generated by Kyrstal Bull into scrollable frames. I'm not familiar with Scala and do not know how to make this change myself but I would love to learn if someone can point me in the right direction.
https://stackoverflow.com/questions/10801104/how-to-make-a-jframe-scrollable-in-java

When signing for an event, i would expect to be able to sign and then immediately send it to the oracle explorer from the same window.

Unfortunately, this doesn't seem to work. Here is the workaround flow i currently use

1. Open the announcement
2. Sign the appropriate event
3. CLOSE THE WINDOW (not submit to the explorer, clicking this button doesn't work!)
4. Reopen the announcement
5. Send the attestation to the explorer.

I would expect this to work without closing the window. This occurs on 3cd0a16

It's easier for normies to understand, digit decomp is an implementation detail

Should we display a warning in the GUI in case a user is attesting to something before maturation time?

@rorp points out that it's impossible to see the full oracle information in certain fields

Signature can be confusing if the oracle is signing a message showing they are using the nonce

Add 'Edit' functionality so users can edit Enum events after creation. I would like to be able to edit the title, and the enum events after creation, but before broadcast to the Oracle Explorer

When I try to run java -jar krystal-bull.jar I get below error:

Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.UnsupportedClassVersionError: javafx/event/EventTarget has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)

I have this java version
java -version openjdk version "1.8.0_202-release" OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405) OpenJDK 64-Bit Server VM (build 25.202-b49-5587405, mixed mode)
Is there a minimum java version requirement or is the android studio openjdk causing the problem?

I was just playing around trying to click on everything on the GUI and noticed that clicking on Settings -> Advanced Mode doesn't lead to any kind of confirmation window before entering Advanced Mode. I don't know what this mode is but under the assumption that it allows unsafe behavior, it shouldn't be this easy to accidentally have it on (for example by trying to change oracle explorer from production to test and mis-clicking)

basically a screen to review all oracle information you have entered before you sign. We talked about this yesterday during afternoon sync and i think we all thought it was a good idea.

Just adding here for now so it doesn't get buried

I used krystal bull to create an event to attest to underlying index price of an options contract when it expires.

https://test.oracle.suredbits.com/event/dae0e209c8a6747c27b9adf3d2fd3e1245b28fcef82e9e13e9a1b708f013a719

According to the deribit documentation, this occurs at 8AM UTC.

https://www.deribit.com/pages/docs/options

We don't have a way to specify time in krystal bull, so i had to go with 00:00:00 UTC which is technically incorrect. We should allow them to specify a time.