Kotlin ggdsl errors with datetime APIs. Don't use java.time. Don't use kotlinx.time LocalDate or LocalDateTime. Do use kotlinx.datetime.Instant.

ggdsl_datetime_errors_javatime.ipynb

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     "text": [
      "The problem is found in one of the loaded libraries: check library renderers\n",
      "java.lang.ClassCastException: class java.time.LocalDate cannot be cast to class java.lang.Number (java.time.LocalDate and java.lang.Number are in module java.base of loader 'bootstrap')\n",
      "org.jetbrains.kotlinx.jupyter.exceptions.ReplLibraryException: The problem is found in one of the loaded libraries: check library renderers\n",
      "\tat org.jetbrains.kotlinx.jupyter.exceptions.ReplLibraryExceptionKt.rethrowAsLibraryException(ReplLibraryException.kt:31)\n",
      "\tat org.jetbrains.kotlinx.jupyter.codegen.RenderersProcessorImpl.renderResult(RenderersProcessorImpl.kt:26)\n",
      "\tat org.jetbrains.kotlinx.jupyter.ReplForJupyterImpl$evalEx$1$rendered$1$1.invoke(repl.kt:477)\n",
      "\tat org.jetbrains.kotlinx.jupyter.config.LoggingKt.catchAll(logging.kt:41)\n",
      "\tat org.jetbrains.kotlinx.jupyter.config.LoggingKt.catchAll$default(logging.kt:40)\n",
      "\tat org.jetbrains.kotlinx.jupyter.ReplForJupyterImpl$evalEx$1.invoke(repl.kt:476)\n",
      "\tat org.jetbrains.kotlinx.jupyter.ReplForJupyterImpl$evalEx$1.invoke(repl.kt:455)\n",
      "\tat org.jetbrains.kotlinx.jupyter.ReplForJupyterImpl.withEvalContext(repl.kt:419)\n",
      "\tat org.jetbrains.kotlinx.jupyter.ReplForJupyterImpl.evalEx(repl.kt:455)\n",
      "\tat org.jetbrains.kotlinx.jupyter.messaging.ProtocolKt$shellMessagesHandler$2$res$1.invoke(protocol.kt:312)\n",
      "\tat org.jetbrains.kotlinx.jupyter.messaging.ProtocolKt$shellMessagesHandler$2$res$1.invoke(protocol.kt:311)\n",
      "\tat org.jetbrains.kotlinx.jupyter.JupyterExecutorImpl$runExecution$execThread$1.invoke(execution.kt:33)\n",
      "\tat org.jetbrains.kotlinx.jupyter.JupyterExecutorImpl$runExecution$execThread$1.invoke(execution.kt:31)\n",
      "\tat kotlin.concurrent.ThreadsKt$thread$thread$1.run(Thread.kt:30)\n",
      "Caused by: java.lang.ClassCastException: class java.time.LocalDate cannot be cast to class java.lang.Number (java.time.LocalDate and java.lang.Number are in module java.base of loader 'bootstrap')\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.translator.ScaleWrapKt.wrap(scaleWrap.kt:129)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.translator.LayerWrapKt.wrap(layerWrap.kt:27)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.translator.ToLetsPlotKt.toLetsPlot(toLetsPlot.kt:13)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration$onLoaded$2.invoke(Integration.kt:84)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration$onLoaded$2.invoke(Integration.kt:84)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration$onLoaded$$inlined$render$1.invoke(JupyterIntegration.kt:124)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration$onLoaded$$inlined$render$1.invoke(JupyterIntegration.kt:44)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration$onLoaded$$inlined$render$2.execute(JupyterIntegration.kt:131)\n",
      "\tat org.jetbrains.kotlinx.jupyter.codegen.RenderersProcessorImpl$renderResult$newField$1.invoke(RenderersProcessorImpl.kt:27)\n",
      "\tat org.jetbrains.kotlinx.jupyter.codegen.RenderersProcessorImpl$renderResult$newField$1.invoke(RenderersProcessorImpl.kt:26)\n",
      "\tat org.jetbrains.kotlinx.jupyter.exceptions.ReplLibraryExceptionKt.rethrowAsLibraryException(ReplLibraryException.kt:29)\n",
      "\t... 13 more\n",
      "\n",
      "\n"
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   "source": [
    "%useLatestDescriptors\n",
    "%use ggdsl\n",
    "\n",
    "import java.time.LocalDate\n",
    "\n",
    "val today = LocalDate.now()\n",
    "val table = mapOf(\n",
    "    \"dates\" to listOf(today.minusDays(1), today),\n",
    "    \"values\" to listOf(0, 1)\n",
    ")\n",
    "\n",
    "plot(table) {\n",
    "    line {\n",
    "        val scale = continuousPos<LocalDate>()\n",
    "        x(\"dates\"<LocalDate>().scaled(scale)).with {\n",
    "            axis {\n",
    "                breaks(table[\"dates\"] as List<LocalDate>, \"%d-%m\")\n",
    "            }\n",
    "        }\n",
    "        y(\"values\"<Int>())\n",
    "    }\n",
    "}"
   ]
  }
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ggdsl_datetime_errors_kotlinx.ipynb

ggdsl_datetime_instant_works.ipynb