JSONException
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Thrown to indicate a problem with the JSON API. Such problems include:
- Attempts to parse or construct malformed documents
- Use of null as a name
- Use of numeric types not available to JSON, such as
NaNs
or infinities
.
- Lookups using an out of range index or nonexistent name
- Type mismatches on lookups
Although this is a checked exception, it is rarely recoverable. Most
callers should simply wrap this exception in an unchecked exception and
rethrow:
public JSONArray toJSONObject() {
try {
JSONObject result = new JSONObject();
...
} catch (JSONException e) {
throw new RuntimeException(e);
}
}
Public Constructor Summary
Inherited Method Summary
From class
java.lang.Throwable
synchronized
final
void
|
addSuppressed(Throwable arg0)
|
synchronized
Throwable
|
fillInStackTrace()
|
synchronized
Throwable
|
getCause()
|
String
|
getLocalizedMessage()
|
String
|
getMessage()
|
StackTraceElement[]
|
getStackTrace()
|
synchronized
final
Throwable[]
|
getSuppressed()
|
synchronized
Throwable
|
initCause(Throwable arg0)
|
void
|
printStackTrace()
|
void
|
printStackTrace(PrintWriter arg0)
|
void
|
printStackTrace(PrintStream arg0)
|
void
|
setStackTrace(StackTraceElement[] arg0)
|
String
|
toString()
|
From class
java.lang.Object
Object
|
clone()
|
boolean
|
equals(Object arg0)
|
void
|
finalize()
|
final
Class<?>
|
getClass()
|
int
|
hashCode()
|
final
void
|
notify()
|
final
void
|
notifyAll()
|
String
|
toString()
|
final
void
|
wait(long arg0, int arg1)
|
final
void
|
wait(long arg0)
|
final
void
|
wait()
|
Public Constructors
public
JSONException
(String s)
public
JSONException
(String message, Throwable cause)
public
JSONException
(Throwable cause)
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Last updated 2024-07-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["`JSONException` signals problems with the JSON API, such as malformed documents, invalid data types, or incorrect lookups."],["Though a checked exception, it's often wrapped in an unchecked exception (e.g., `RuntimeException`) for practical handling."],["It provides constructors to detail the error with a message, a cause, or both."],["`JSONException` inherits methods from `Throwable` for stack traces and error information."]]],[]]