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

ggdsl_datetime_errors_kotlinx.ipynb

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      "The problem is found in one of the loaded libraries: check library renderers\n",
      "java.lang.IllegalArgumentException: Can't convert kotlinx.datetime.LocalDate to the number of milliseconds from the epoch of 1970-01-01T00:00:00Z.\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$1.run(Thread.kt:30)\n",
      "Caused by: java.lang.IllegalArgumentException: Can't convert kotlinx.datetime.LocalDate to the number of milliseconds from the epoch of 1970-01-01T00:00:00Z.\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.JvmStandardizing.noTimeZoneError(JvmStandardizing.kt:59)\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.JvmStandardizing.standardize(JvmStandardizing.kt:47)\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.Standardizing.standardizeValue(Standardizing.kt:23)\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.SeriesStandardizing.standardizeIterable(SeriesStandardizing.kt:119)\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.SeriesStandardizing.standardizeList(SeriesStandardizing.kt:86)\n",
      "\tat org.jetbrains.letsPlot.intern.standardizing.SeriesStandardizing.toList(SeriesStandardizing.kt:48)\n",
      "\tat org.jetbrains.letsPlot.intern.ToSpecConvertersKt.toSpec(ToSpecConverters.kt:224)\n",
      "\tat org.jetbrains.letsPlot.intern.ToSpecConvertersKt.toSpec(ToSpecConverters.kt:65)\n",
      "\tat org.jetbrains.letsPlot.intern.ToSpecConvertersKt.toSpec(ToSpecConverters.kt:37)\n",
      "\tat org.jetbrains.kotlinx.ggdsl.letsplot.Integration.toMimeResult$ggdsl_lets_plot(Integration.kt:98)\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 kotlinx.datetime.*\n",
    "\n",
    "val today = java.time.LocalDate.now()\n",
    "val yesterday = today.minusDays(1)\n",
    "val table = mapOf(\n",
    "    \"dates\" to listOf(today.toKotlinLocalDate(), today.toKotlinLocalDate()),\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_instant_works.ipynb