Java error current context

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No context is current or a function that is not available in the current context was called. The JVM will abort execution. #28

No context is current or a function that is not available in the current context was called. The JVM will abort execution. #28

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Describe the bug

$ ./gradlew run > Task :run FAILED INFO: Initializing raylib 4.0 WARNING: GLFW: Error: 65543 Description: 36103808 WARNING: GLFW: Failed to initialize Window INFO: TIMER: Target time per frame: 16.666666666666668 milliseconds FATAL ERROR in native method: Thread[main,5,main]: No context is current or a function that is not available in the current context was called. The JVM will abort execution. at org.lwjgl.opengl.GL20C.glDisableVertexAttribArray(Native Method) at org.lwjgl.opengl.GL20.glDisableVertexAttribArray(GL20.java:1948) at com.raylib.java.rlgl.RLGL.UnloadRenderBatch(RLGL.java:1527) at com.raylib.java.rlgl.RLGL.rlglClose(RLGL.java:1037) at com.raylib.java.core.rCore.CloseWindow(rCore.java:202) at com.raylib.java.core.rCore.WindowShouldClose(rCore.java:233) at com.raylib.java.Main.main(Main.java:33) FAILURE: Build failed with an exception. 

To Reproduce
Steps to reproduce the behavior:

1. git clone https://github.com/AKDev21/temporary-repository.git
2. cd temporary-repository
3. gradlew run
4. See error

Expected behavior
core-window example

Desktop (please complete the following information):

The text was updated successfully, but these errors were encountered:

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«Current context not an object but ARRAY» when encountering nested object and using JsonGenerator.Feature.IGNORE_UNKNOWN = true #19

«Current context not an object but ARRAY» when encountering nested object and using JsonGenerator.Feature.IGNORE_UNKNOWN = true #19

Comments

I’m trying to generate an Avro record from a Java object, using a Schema which has a subset of the fields present in the object. It looks like something like this is happening:

• The BeanSerializer attempts to serialize a nested Java object within the object I’m trying to serialize to the Schema.
• The AvroGenerator calls writeStartObject() for the nested object.
• AvroContext.createChildObjectContext() is called, which sees that the object is not in the Schema. It generates a NopWriteContext().
• The NopWriteContext’s constructor sets its type to TYPE_ARRAY. (This is where I think the problem begins.)
• The BeanSerializer continues «serializing» the nested object.
• Upon finishing «serialization», the AvroGenerator calls writeEndObject().
• Unfortunately, at this point, the AvroGenerator’s NopWriteContext reports that it is currently within a TYPE_ARRAY, generating the error:
  Current context not an object but ARRAY

The text was updated successfully, but these errors were encountered:

EventLog.java: Contains the top-level POJO and all nested POJOs:

package com.demonstration; import java.util.List; class EventID < public String description; public Integer first; public Integer second; public EventID(String description, Integer first, Integer second) < this.description = description; this.first = first; this.second = second; > > class Problem < public Integer x; public Integer y; public Problem(Integer x, Integer y) < this.x = x; this.y = y; > > class Event < public Integer playerCount; public EventID eventID; public Event(Integer playerCount, EventID eventID) < this.playerCount = playerCount; this.eventID = eventID; > > public class EventLog < public Integer version; public final Integer MAX_EVENTS = 255; public Byte eventCount; public ListEvent> events; public ListProblem> problems; public EventLog(Integer version, Byte eventCount, ListEvent> events, ListProblem> problems) < this.version = version; this.eventCount = eventCount; this.events = events; this.problems = problems; > >

demonstration.avsc: Contains the Avro Schema which is a subset of the fields in the POJO:

 "fields": [  "default": null, "name": "version", "type": [ "null", "int" ] >,  "default": null, "name": "MAX_EVENTS", "type": [ "null", "int" ] >,  "default": null, "name": "eventCount", "type": [ "null",  "java-class": "java.lang.Byte", "type": "int" > ] >,  "default": null, "name": "events", "type": [ "null",  "items":  "fields": [  "name": "playerCount", "type": [ "null", "int" ] >,  "name": "eventID", "type": [ "null",  "fields": [  "default": null, "name": "description", "type": [ "null", "string" ] >,  "default": null, "name": "first", "type": [ "null", "int" ] >,  "default": null, "name": "second", "type": [ "null", "int" ] > ], "name": "EventID", "namespace": "com.demonstration", "type": "record" > ] > ], "name": "Event", "namespace": "com.demonstration", "type": "record" >, "java-class": "java.util.List", "type": "array" > ] > ], "name": "EventLog", "namespace": "com.demonstration", "type": "record" >

And, if you’re interested, I wrote the main program in Scala below:

// Demonstration.scala package com.demonstration import java.io.ByteArrayInputStream import org.apache.avro.Schema import org.apache.avro.generic.GenericDatumReader import org.apache.avro.generic.GenericRecord import org.apache.avro.io.BinaryDecoder import org.apache.avro.io.DecoderFactory import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility import com.fasterxml.jackson.annotation.PropertyAccessor import com.fasterxml.jackson.core.JsonGenerator import com.fasterxml.jackson.databind.DeserializationFeature import com.fasterxml.jackson.databind.ObjectMapper import com.fasterxml.jackson.databind.ObjectWriter import com.fasterxml.jackson.databind.SerializationFeature import com.fasterxml.jackson.dataformat.avro.AvroFactory import com.fasterxml.jackson.dataformat.avro.AvroSchema object Demonstration < val defaultAvscSource = "C:/Dev-Home/scrap/demonstration.avsc" def main(args: Array[String]) < val avsc = readAvsc() val sampleEvents = new java.util.ArrayList[Event](3) sampleEvents.add(new Event(10, new EventID("sample1", 1, 2))) sampleEvents.add(new Event(20, new EventID("sample2", 10, 20))) sampleEvents.add(new Event(30, new EventID("sample3", 100, 200))) val sampleProblems = new java.util.ArrayList[Problem](2) sampleProblems.add(new Problem(800, 801)) sampleProblems.add(new Problem(900, 901)) val obj = new EventLog(9999, sampleEvents.size.toByte, sampleEvents, sampleProblems) mapObjectToSchema(obj, avsc) > def readAvsc(source: String = defaultAvscSource): Schema = < val srcIO = scala.io.Source.fromFile(source) val avscSourceString = try srcIO.getLines mkString "\n" finally srcIO.close new Schema.Parser().setValidate(true).parse(avscSourceString) > val mapper = new ObjectMapper(new AvroFactory) .setVisibility(PropertyAccessor.FIELD, Visibility.PUBLIC_ONLY) .setVisibility(PropertyAccessor.GETTER, Visibility.NONE) .configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false) .configure(DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES, false) .configure(JsonGenerator.Feature.IGNORE_UNKNOWN, true) .configure(JsonGenerator.Feature.AUTO_CLOSE_JSON_CONTENT, false) var binaryDecoder: BinaryDecoder = null def mapObjectToSchema(obj: AnyRef, schema: Schema): GenericRecord = < val jacksonWriter = mapper.writer[ObjectWriter](new AvroSchema(schema)) val avroReader = new GenericDatumReader[GenericRecord](schema) // Attempt to reuse the old binary decoder to save time/space binaryDecoder = DecoderFactory.get.binaryDecoder( new ByteArrayInputStream(jacksonWriter.writeValueAsBytes(obj)), binaryDecoder) avroReader.read(null, binaryDecoder) > >

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Minecraft Forums

Java.lang.runtimeexception No opengl context found in current thread

the newer versions work only below 1.9 has this error! please help!

—- Minecraft Crash Report —-
// Uh. Did I do that?
Time: 21-10-19 12:16
Description: Unexpected error
java.lang.RuntimeException: No OpenGL context found in the current thread.
at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
at org.lwjgl.opengl.GL11.glGetError(GL11.java:1299)
at bsu.b(SourceFile:822)
at bsu.as(SourceFile:882)
at bsu.a(SourceFile:314)
at net.minecraft.client.main.Main.main(SourceFile:120)

A detailed walkthrough of the error, its code path and all known details is as follows:
—————————————————————————————
— System Details —
Details:
Minecraft Version: 1.8
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 137006800 bytes (130 MB) / 234881024 bytes (224 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.8
LWJGL: 2.9.1
OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.
Using VBOs: No
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [vanilla, programer_art]
Current Language: English (US)
Profiler Position: N/A (disabled)

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