This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
106401 Current Node Is Not a Custom Node
Error Message
The node type is not custom node.
Description
This error code is reported when the operation is attempted on a node that is not a custom node created on the NDK side.
Possible Causes
The provided ArkUI_NodeHandle pointer references a node that is not of type ARKUI_NODE_CUSTOM.
Solution
When integrating a render node process, create an NDK node of the ARKUI_NODE_CUSTOM type as the root node of the render node.
106402 Current Node Already Has Child Nodes
Error Message
Node already has children.
Description
This error code is reported when the target custom node already contains child nodes.
Possible Causes
During render tree construction, the custom node designated as the root node has already mounted child FrameNodes or RenderNodes.
Solution
When integrating a render node, check whether the custom node being used already has child nodes. If yes, remove the child nodes first.
106403 Current Render Node Has a Parent Node
Error Message
RenderNode parent is existed.
Description
This error code is reported when the target render node already has a parent node and cannot be mounted under the specified custom component.
Possible Causes
The provided ArkUI_RenderNodeHandle pointer references a node that is already mounted under another component.
Solution
When integrating a render node, use the RenderNode that has not been mounted under another component. If the RenderNode already has a parent node, remove it from the parent node first.
106404 Corresponding Render Child Node Not Found
Error Message
RenderNode child is not exist.
Description
This error code is reported when the corresponding render child node cannot be located.
Possible Causes
The render node referenced by the provided ArkUI_RenderNodeHandle pointer does not contain a child node at the specified index.
Solution
Verify that the render node referenced by the ArkUI_RenderNodeHandle pointer has child nodes, and adjust the provided index to fall within the valid child node index range of that node.
106405 Parameter Value Out of Range
Error Message
Param is out of range.
Description
This error code is reported when an input parameter value exceeds the acceptable range for the API.
Possible Causes
The provided parameter exceeds the boundary limits defined for the API being called.
Solution
Check the valid parameter range for the API and adjust the parameter value to fall within this range.
106406 Current Render Node Is Obtained from FrameNode
Error Message
The RenderNode is obtained from a FrameNode.
Description
This error code is reported when the operation is attempted on the RenderNode that is obtained from a FrameNode.
Possible Causes
The RenderNode is obtained from a FrameNode. Such nodes only support mounting and unmounting as child nodes; other operations are prohibited.
Solution
The current node can only be mounted or unmounted as a child node. Skip this node when performing other operations.
106407 Current Render Node Is Obtained from FrameNode and the FrameNode Is Disposed or No Longer Adopted
Error Message
The RenderNode is obtained from a FrameNode, and its corresponding FrameNode is no longer in the adopted state.
Description
This error code is reported when the FrameNode from which the RenderNode is obtained has been disposed of or is no longer adopted.
Possible Causes
After the RenderNode is obtained from the adopted FrameNode, the FrameNode is no longer adopted or is destructed.
Solution
If the adopted FrameNode is removed from adoption through OH_ArkUI_NativeModule_RemoveAdoptedChild, or the FrameNode is destroyed, call OH_ArkUI_RenderNodeUtils_DisposeNode to release the RenderNode previously obtained through OH_ArkUI_RenderNodeUtils_GetRenderNode.
106408 Current Node Is Not in Adopted State
Error Message
The node is not adopted.
Description
This error code is reported when the node is not adopted, making its RenderNode inaccessible.
Possible Causes
Before calling OH_ArkUI_RenderNodeUtils_GetRenderNode, the node is not adopted as a child node through OH_ArkUI_NativeModule_AdoptChild.
Solution
Use the OH_ArkUI_NativeModule_AdoptChild API to have the node adopted by another node before obtaining its RenderNode.