Bosch XDK - Advanced Troubleshooting and Configuration; Log in XDK Workbench shows HEAP ISSUE; Config file cannot be pared; Dashboard with SCADA widget

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If this doesn't help pls. flash a standard click app to the device, e.g LedsandButtons. If this
works try to flash the device agent again.
22 Log in XDK Workbench shows ----- HEAP ISSUE ----
When you see an exception as below, then you should increase the heap size
in xdk110/Common/config/AmazonFreeRTOS/FreeRTOS/FreeRTOSConfig.h.
INFO | XDK DEVICE 2: MQTTOperation_Init: Reading boot status: [0]
INFO | XDK DEVICE 2: SntpSentCallback : Success
INFO | XDK DEVICE 2: SntpTimeCallback : received
INFO | XDK DEVICE 2: ----- HEAP ISSUE ----
INFO | XDK DEVICE 2: MQTT_ConnectToBroker_Z: Failed since Connect event was not
received
INFO | XDK DEVICE 2: MQTTOperation: MQTT connection to the broker failed [0] time,
try again ...
Increase heap size in xdk110/Common/config/AmazonFreeRTOS/FreeRTOS/FreeRTOSConfig.h by
changing the following value:
#define configTOTAL_HEAP_SIZE (( size_t )(72 * 1024 )) # old value
is (( size_t )(70 * 1024 ))
23 Config file cannot be pared
Please verify if you used Linux line endings \n
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24 Sample dashboards
25 Dashboard with SCADA widget
A sample dashboard can be build using the resources/Container_V01.svg.
Please see: https://www.cumulocity.com/guides/users-guide/optional-services/ for a
documentation on how to use the svg in a SCADA widget.